Honda SRS Codes

Source: http://honda-tech.com/forums/tech-misc-15/full-srs-code-list-3111979/


1995—98 all models

1-4    short circuited to 12 volt power or VSS in driver's inflatable air bag module
1-5    short circuited to ground in driver's inflatable air bag module
2-1, 2-2    open circuited in passenger's inflatable air bag module
2-3    short circuited to a wire in passenger's inflatable air bag module or low resistance
2-4    short circuited to 12 volt power or VSS in passenger's inflatable air bag module
2-5    short circuited to ground in passenger's inflatable air bag module
3-1, 3-2    open circuited or high resistance in driver's seat belt pretensioner (explosive device)
3-3    short circuited to a wire or low resistance in driver's seat belt pretensioner (explosive device)
3-4    short circuited to 12 volt power or VSS in driver's seat belt pretensioner (explosive device)
3-5    short circuited to ground in driver's seat belt pretensioner (explosive device)
4-1, 4-2    open circuited or high resistance in passenger's seat belt pretensioner (explosive device)
4-3    short circuited to a wire or low resistance in passenger's seat belt pretensioner (explosive device)
4-4    short circuited to 12 volt power or VSS in passenger's seat belt pretensioner (explosive device)
4-5    short circuited to ground in passenger's seat belt pretensioner (explosive device)
5-1, 5-2, 5-3, 5-4, 5-5, 6-1, 6-2, 6-3, 6-4, 7-1, 7-2. 7-3, 8-1, 8-2, 8-3, 8-4, 8-5, 8-6
          internal failure of SRS or supplemental restraint system unit. Check battery system voltage.
          If voltage is low, repair 12 volt power or VSS feed circuit prior to troubleshooting SRS or
          supplemental restraint system.
9-1    no code faulty SRS or supplemental restraint system indicator circuit
9-2    faulty SRS or supplemental restraint system 12 volt power or VSS supply or 12 volt power or VSS feed VB line
10-1    SRS or supplemental restraint system unit replacement code


1999—2002 all models

1-1, 1-2    open circuited or high resistance in drivers inflatable air bag module
1-3    short circuited to a wire in driver's inflatable air bag module or low resistance
1-4    short circuited to 12 volt power or VSS. driver's inflatable air bag module
1-5    short circuited to ground, driver's inflatable air bag module
2-1, 2-2    open circuited in passenger's inflatable air bag module
2-3    short circuited to a wire in passenger's inflatable air bag module or low resistance
2-4    short circuited to 12 volt power or VSS, passenger's inflatable air bag module
2-5    short circuited to ground, passenger's inflatable air bag module
3-1, 3-2    open circuited or high resistance in driver's seat belt pretensioner (explosive device)
3-3    short circuited to a wire or low resistance in driver's seat belt pretensioner (explosive device)
3-4    short circuited to 12 volt power or VSS in driver's seat belt pretensioner (explosive device)
3-5    short circuited to ground in driver's seat belt pretensioner (explosive device)
4-1, 4-2    open circuited or high resistance in front passenger's seat belt pretensioner (explosive device)
4-3    short circuited to a wire or low resistance in front passenger's seat belt pretensioner (explosive device)
4-4    short circuited to 12 volt power or VSS in passenger's seat belt pretensioner (explosive device)
4-5    short circuited to ground in passenger's seat belt pretensioner (explosive device)
5-1, 5-2, 5-4, 5-5, 5-8, 6-1, 6-2, 6-3, 6-4, 6-5, 6-6, 6-7, 6-8, 7- 1, 7-2, 7-3, 8-1, 8-2, 8-5, 8- 6, 8-7, 8-8
          internal failure of SRS or supplemental restraint system unit. Check battery system voltage.
          If voltage is low, repair 12 volt power or VSS feed circuit prior to troubleshooting SRS or
          supplemental restraint system
9-1    intermittent SRS or supplemental restraint system failures
9-2    SRS or supplemental restraint system unit internal failure
9-3    faulty driver's seat belt buckle switch
9-4    faulty passenger's seat belt buckle switch
10-1    seat belt pretensioner (explosive device) deployed
10-2    driver's side air bag deployed
10-3    seat belt pretensioner (explosive device), driver's side air bag deployed
10-4    front passenger's side air bag deployed
10-5    seat belt pretensioner (explosive device), front passenger's side air bag deployed
10-6    Driver's, front passenger's air bags deployed
10-7    seat belt pretensioner (explosive device), driver's front passenger's side air bags deployed
11-1, 11-2    open circuited or high resistance in driver's side inflatable air bag module
11-3    short circuited to a wire or low resistance in driver's side inflatable air bag module
11-4    short circuited to 12 volt power or VSS in driver's side inflatable air bag module
11-5    short circuited to ground in driver's side inflatable air bag module
12-1, 12-2    open circuited or high resistance in front passenger's side inflatable air bag module
12-3    short circuited to a wire or low resistance in front passenger's side inflatable air bag module
12-4    short circuited to 12 volt power or VSS in front passenger's side inflatable air bag module
12-5    short circuited to ground in front passenger's side inflatable air bag module
13-1, 13-2    faulty driver's side module or SRS or supplemental restraint system unit
13-3    no signal from driver's side impact sensor
13-4    faulty 12 volt power or VSS supply or 12 volt power or VSS feed to driver's side impact sensor
13-5    faulty safing sensor For driver's side impact sensor
14-1    faulty passenger's side impact sensor or SRS or supplemental restraint system unit
14-2    faulty passenger's side impact sensor or SRS or supplemental restraint system unit
14-3    faulty SRS or supplemental restraint system floor harness or front passenger's side impact sensor
14-4    faulty 12 volt power or VSS supply or 12 volt power or VSS feed to front passenger's side impact sensor
14-5    faulty safing sensor For front passenger's side impact sensor
15-1    faulty OPDS unit
15-2    faulty side impact air bag indicator light circuit
15-3    faulty OPDS sensor
21-1    open circuited or high resistance in driver's seat belt buckle pretensioner (explosive device)
21-3    short circuited to a wire or low resistance in driver's seat belt buckle pretensioner (explosive device)
21-4    short circuited to ground in driver's seat belt buckle pretensioner (explosive device)
21-5    short circuited to 12 volt power or VSS in driver's seat belt buckle pretensioner (explosive device)
22-1    open circuited or high resistance in passenger's seat belt buckle pretensioner (explosive device)
22-3    short circuited to a wire or low resistance in passenger's seat belt buckle pretensioner (explosive device)
22-4    short circuited to ground in passenger's seat belt buckle pretensioner (explosive device)
22-5    short circuited to 12 volt power or VSS in passenger's seat belt buckle pretensioner (explosive device)


2003—2011 all except MDX, TL, TSX

1-1, 1-2    open circuited or high resistance in driver's inflatable air bag module
1-3    short circuited to a wire in driver's inflatable air bag module or low resistance
1-4    short circuited to 12 volt power or VSS, driver's inflatable air bag module
1-5    short circuited to ground, driver's inflatable air bag module
2-1, 2-2    open circuited in passenger's inflatable air bag module
2-3    short circuited to a wire in passenger's inflatable air bag module or low resistance
2-4    short circuited to 12 volt power or VSS, passenger's inflatable air bag module
2-5    short circuited to ground, passenger's inflatable air bag module
3-1, 3-2    open circuited or high resistance in driver's seat belt tensioner
3-3    short circuited to a wire or low resistance in driver's seat belt tensioner
3-4    short circuited to 12 volt power or VSS in driver's seat belt tensioner
3-5    short circuited to ground in driver's seat belt tensioner
4-1, 4-2    open circuited or high resistance in front passenger's seat belt tensioner
4-3    short circuited to a wire or low resistance in front passenger's seat belt tensioner
4-4    short circuited to 12 volt power or VSS in passenger's seat belt tensioner
4-5    short circuited to ground in passenger's seat belt tensioner
5-1, 5-2, 5-4, 5-5, 5-8, 6-1, 6-2, 6-3, 6-4, 6-5, 6-6, 6-7, 6-8, 7-1, 7-2, 7-3, 8-1, 8-2, 8-5, 8-6, 8-7, 8-8
          internal failure of SRS or supplemental restraint system unit computer. Inspect Battery System Voltage.
          If voltage is low, repair 12 volt power or VSS feed circuit prior to troubleshooting SRS or
          supplemental restraint system.
9-1    Intermittent SRS or supplemental restraint system Failures
9-2    SRS or supplemental restraint system unit internal failure
9-3    faulty driver's seat belt buckle switch
9-4    faulty passenger's seat belt buckle switch
9-6    faulty left-hand front impact sensor
9-7    faulty right-hand front impact sensor
10-1    seat belt tensioner deployed
10-2    driver's Air module Bag deployed
10-3    seat belt tensioner, driver's inflatable air bag module deployed
10-4    passenger's inflatable air bag module deployed
10-5    seat belt tensioner, passenger's inflatable air bag module deployed
10-6    driver's, passenger's inflatable air bag modules deployed
10-7    seat belt tensioner, driver's, passenger's inflatable air bag modules deployed
11-1, 11-2    open circuited or high resistance in driver's inflatable air bag module
11-3    short circuited to a wire or low resistance in driver's inflatable air bag module
11-4    short circuited to 12 volt power or VSS in driver's inflatable air bag module
11-5    short circuited to ground in driver's inflatable air bag module
12-1, 12-2    open circuited or high resistance in passenger's inflatable air bag module
12-3    short circuited to a wire or low resistance in passenger's inflatable air bag module
12-4    short circuited to 12 volt power or VSS in passenger's inflatable air bag module
12-5    short circuited to ground in passenger's inflatable air bag module
13-1, 13-2    faulty side impact inflatable air bag module or SRS or supplemental restraint system unit
13-3    no signal from side impact inflatable air bag module sensor
13-4    faulty 12 volt power or VSS supply or 12 volt power or VSS feed to side impact inflatable air bag
           module sensor
13-5    faulty Sating sensor For side impact inflatable air bag module sensor
14-1    faulty side impact inflatable air bag module sensor or SRS or supplemental restraint system unit
14-2    faulty side impact inflatable air bag module sensor or SRS or supplemental restraint system unit
14-3    faulty SRS or supplemental restraint system floor harness or side impact inflatable air bag module sensor
14-4    faulty 12 volt power or VSS supply or 12 volt power or VSS feed to side impact inflatable air bag
           module sensor
14-5    faulty safing sensor For side impact inflatable air bag module sensor
15-1    faulty OPDS unit
15-2    faulty side impact air bag indicator light circuit
15-3    faulty OPDS sensor
21-1    open circuited or high resistance in driver's seat belt buckle tensioner
21-3    short circuited to a wire or low resistance in driver's seat belt buckle tensioner
21-4    short circuited to ground in driver's seat belt buckle tensioner
21-5    short circuited to 12 volt power or VSS in driver's seat belt buckle tensioner
22-1    open circuited or high resistance in passenger's seat belt buckle tensioner
22-3    short circuited to a wire or low resistance in passenger's seat belt buckle tensioner
22-4    short circuited to ground in passenger's seat belt buckle tensioner
22-5    short circuited to 12 volt power or VSS in passenger's seat belt buckle tensioner


2003—2011 MDX, TL, TSX

A1-1    faulty 12 volt power or VSS supply or 12 volt power or VSS feed (VA Line)
A2-1    faulty 12 volt power or VSS supply or 12 volt power or VSS feed (VB Line)
D1-11    driver's inflatable air bag module, driver's seat belt tensioner deployed
D2-11    passenger's inflatable air bag module, passenger's seat belt tensioner deployed
D3-11    side impact air bag deployed
D4-11    side impact air bag deployed
D7-11    rear end collision
E2-11    passenger's inflatable air bag module deployed
E4-11    side impact inflatable air bag module deployed
F1-11    driver's inflatable air bag module, driver's seat belt tensioner deployed
F2-11    passenger's inflatable air bag module, passenger's seat belt tensioner deployed
F3-11    side impact air bag deployed
F4-11    side impact air bag deployed
11-A    short circuited to 12 volt power or VSS in driver's air bag second module
11-B    short circuited to ground in driver's air bag second module
11-1    open circuited or high resistance in driver's air bag first module
11-3    short circuited to a wire of low resistance in driver's air bag first module
11-4    open circuited or high resistance in driver's air bag second module
11-6    short circuited to a wire or low resistance in driver's air bag second module
11-8    short circuited to 12 volt power or VSS in driver's air bag first module
11-9    short circuited to ground in driver's air bag first module
12-A    short circuited to 12 volt power or VSS in passenger's air bag second module
12-B    short circuited to ground in passenger's air bag second module
12-1    open circuited or high resistance in passenger's air bag first module
12-3    short circuited to a wire or low resistance in passenger's air bag first module
12-4    open circuited or high resistance in passenger's air bag second module
12-6    short circuited to a wire or low resistance in passenger's air bag second module
12-8    short circuited to 12 volt power or VSS in passenger's air bag first module
12-9    short circuited to ground in passenger's air bag first module
21-1    open circuited or high resistance in driver's seat belt tensioner
21-3    short circuited to a wire or low in driver's seat belt tensioner
21-8    short circuited to 12 volt power or VSS in driver's seat belt tensioner
21-9    short circuited to ground in driver's seat belt tensioner
22-1    open circuited or high resistance in passenger's seat belt tensioner
22-3    short circuited to a wire or low resistance in passenger's seat belt tensioner
22-8    short circuited to 12 volt power or VSS in passenger's seat belt tensioner
22-9    short circuited to ground in passenger's seat belt tensioner
31-1    open circuited or high resistance in side impact inflatable air bag module
31-3    short circuited to a wire or low resistance in side impact inflatable air bag module
31-8    short circuited to 12 volt power or VSS in side impact inflatable air bag module
31-9    short circuited to ground in driver's inflatable air bag module
32-1    open circuited or high resistance in side impact inflatable air bag module
32-3    short circuited to a wire or low resistance in side impact inflatable air bag module
32-8    short circuited to 12 volt power or VSS in side impact inflatable air bag module
32-9    short circuited to ground in side impact inflatable air bag module
41-1    no signal from left-hand front impact sensor
41-2, 41-3, 41-B    internal failure of left-hand front impact sensor
42-1    no signal from right-hand front impact sensor
42-2, 42-3, 42-B    internal failure of right-hand front impact sensor
43-1    no signal from side impact sensor
43-2, 43-3, 43-B    internal failure of side impact sensor
44-1    no signal from side impact sensor
44-2, 44-3, 44-B internal failure of side impact sensor
51-2, 51-4, 52-8, 52-9, 52-A, 52-B, 52-C, 52-D, 52-E, 52-F, 52-1, 53-2, 53-3,53-4, 54-1, 54-2, 54-3, 54-4, 54-6, 54-7, 55-1, 55-2, 55-3, 55-4
           internal failure of SRS or supplemental restraint system unit
61-1    open circuited in driver's seat belt buckle switch
61-2    short circuited in driver's seat belt buckle switch
62-1    open circuited in passenger's seat belt buckle switch
62-2    short circuited in passenger's seat belt buckle switch
71-1    open circuited in driver's seat position sensor
71-2    short circuited in driver's seat position sensor
81-4, 81-5    faulty passenger's weight sensor unit
81-61    no signal from passenger's weight sensor unit
81-62    non-stipulated response data
81-63    model ID code or variation code inconsistent
81-64    ECU serial ID code inconsistent
81-71, 81-78    passenger's weight sensor unit Does Not Calibrate
81-79    passenger's weight sensors drift inspection failure
82-1    no signal from passenger's weight sensor
83-2    no signal from passenger's weight sensor
84-3    no signal from passenger's weight sensor
85-4, 85-5    faulty OPDS unit
85-61    no signal from OPDS unit
85-62    non-stipulated response data
85-63    model ID code or variation code inconsistent
85-64    ECU serial ID code inconsistent
85-71, 85-78    OPDS unit not initialized
85-79    OPDS drift inspection failure
86-1    faulty seat Back OPDS sensor
86-2    faulty seat Support OPDS sensor
87-31    internal failure of SRS or supplemental restraint system unit
87-32    side air bag cutoff indicator stays on/off
91-1    internal failure of SRS or supplemental restraint system unit
91-2    short circuited in SRS or supplemental restraint system Indicator
92-1    open circuited in passenger's air bag cutoff indicator
92-2    short circuited in passenger's air bag cutoff indicator


Honda Motor Co. 1988—2002

1-1, 1-2    open circuited or high resistance in Drivers air bag Inflator
1-3    short circuited to another wire in driver's air bag Inflator or low resistance
1-4    short circuited to power driver's air bag Inflator
1-5    short circuited to ground driver's air bag Inflator
2-1, 2-2    open circuited in passenger's air bag Inflator
2-3    short circuited to another wire in passenger's air bag Inflator or low resistance
2-4    short circuited to power passenger's air bag Inflator
2-5    short circuited to ground passenger's air bag Inflator
3-1, 3-2    open circuited or high resistance in driver's seat belt tensioner
3-3    short circuited to another wire or low resistance in driver's seat belt tensioner
3-4    short circuited to power in driver's seat belt tensioner
3-5    short circuited to ground in driver's seat belt tensioner
4-1, 4-2    open circuited or high resistance in front passenger's seat belt tensioner
4-3    short circuited to another wire or low resistance in front passenger's seat belt tensioner
4-4    short circuited to power in passenger's seat belt tensioner
4-5    short circuited to ground in passenger's seat belt tensioner
5-1, 5-2, 5-4, 5-5, 5-8, 6-1, 6-2, 6-3, 6-4, 6-5, 6-6, 6-7, 6-8, 7-1, 7-2, 7-3, 8-1, 8-2, 8-5, 8-6
          internal failure of SRS unit. Check Battery System Voltage. If Voltage is low, repair charging system
          prior to troubleshooting SRS System
9-1    SRS failure or indicator light
9-2    SRS unit internal failure of power supply
10-1    SRS air bag deployed


All Hondas 2002—2011

The x at the end of each DTC denotes and alpha character (A through F) or a numeric character (0 through 9) that shows on the tester display. The character is unrelated to the troubleshooting procedure, it designates the SRS unit manufacturer and other details used for product analysis.

A1-1x    faulty power supply VA line
A2-1x    faulty power supply VB line
D1-11    driver's air bag module and seat belt tensioner deployed
D2-11    passenger's air bag module and seat belt tensioner deployed
D3-11    driver's air bag module deployed
D4-11    passenger's air bag module deployed
D7-11    rear end collision
E4-11    passenger's side impact air bag module deployed
F1-11    driver's air bag module and seat belt tensioner deployed
F2-11    passenger's air bag module and seat belt tensioner deployed
F3-11    driver's side impact air bag module deployed
F4-11    passenger's side impact air bag module deployed
11-Ax    short circuited to power in driver's air bag second module
11-Bx    short circuited to ground in driver's air bag second module
11-1x    open circuited or high resistance in driver's air bag module
11-3x    short circuited to another wire or low resistance in driver's air bag module
11-4x    open circuited or high resistance in driver's air bag second module
11-5x    high resistance in driver's air bag second module
11-6x    short circuited to another wire or low resistance in driver's air bag second module
11-8x    short circuited to power in driver's air bag first module
11-9x    short circuited to ground in driver's air bag first module
12-Ax    short circuited to power in passenger's air bag second module
12-Bx    short circuited to ground in passenger's air bag second module
12-1x    open circuited or high resistance in passenger's air bag first module
12-2x    high resistance in passenger's air bag first module
12-3x    short circuited to another wire or low resistance in passenger's air bag first module
12-4x    open circuited or high resistance in passenger's air bag second module
12-5x    high resistance in passenger's air bag second module
12-6x    short circuited to another wire or low resistance in passenger's air bag second module
12-8x    short circuited to power in passenger's air bag first module
12-9x    short circuited to ground in passenger's air bag first module
21-1x    open circuited or high resistance in driver's seat belt tensioner
21-2x    high resistance in driver's seat belt tensioner
21-3x    short circuited to another wire or low resistance in driver's seat belt tensioner
21-8x    short circuited to power in driver's seat belt tensioner
21-9x    short circuited to ground in driver's seat belt tensioner
22-1x    open circuited or high resistance in passenger's seat belt tensioner
22-2x    high resistance in passenger's seat belt tensioner
22-3x    short circuited to another wire or low resistance in passenger's seat belt tensioner
22-8x    short circuited to power in passenger's seat belt tensioner
22-9x    short circuited to ground in passenger's seat belt tensioner
31-ix    open circuited or high resistance in driver's side impact air bag module
31-2x    high resistance in driver's side impact air bag module
31-3x    short circuited to another wire or low resistance in driver's side impact air bag module
31-8x    short circuited to power in driver's side impact air bag module
31-9x    short circuited to ground in driver's side impact air bag module
32-1x    open circuited or high resistance in front passenger's side impact air bag module
32-2x    high resistance in passenger's side impact air bag module
32-3x    short circuited to another wire or low resistance in passenger's side impact air bag module
32-8x    short circuited to power in passenger's side impact air bag module
32-9x    short circuited to ground in passenger's side impact air bag module
33-1x    open circuited or high resistance in driver's roof panel air bag module
33-3x    short circuited to another wire or low resistance in driver's roof panel air bag module
33-8x    short circuited to power in driver's roof panel air bag module
33-9x    short circuited to ground in driver's roof panel air bag module
34-ix    open circuited or high resistance in passenger's roof panel air bag module
34-3x    short circuited to another wire or low resistance in passenger's roof panel air bag module
34-8x    short circuited to power in passenger's roof panel air bag module
34-9x    short circuited to ground in passenger's roof panel air bag module
41-Cx    faulty power supply to driver's front impact sensor
41-1x    no signal from driver's front impact sensor
41-2x, 41-3x    internal failure of driver's front impact sensor
41-9x, 41-Bx, 42-Cx    faulty power supply to passenger's front impact sensor
42-1x    no signal from passenger's front impact sensor
42-2x, 42-3x, 42-9x, 42-Bx    internal failure of passenger's front impact sensor
43-Cx    faulty power supply to driver's side impact sensor
43-1x    no signal from driver's side impact sensor
43-2X, 43-3x, 43-Bx    internal failure of driver's side impact sensor
44-Cx    faulty power supply to passenger's side impact sensor
44-1x    no signal from passenger's side impact sensor
44-2x, 44-3x, 44-Bx    internal failure of passenger's side impact sensor
51-2x, 51-4x, 51-7x,52-8x, 52-9x, 52-Ax, 52-Bx,52-Cx, 52-Dx, 52-Ex, 52 Fx, 53-1 x, 53-2x, 53-3x, 53-4x, 54-lx, 54-2x, 54-3x, 54-4x, 54-5x, 54-6x, 54-7x, 55-1x, 55-2x, 55-3x, 55-4x, 55-7x
          internal failure of SRS unit
61-1x    open circuited in driver's seat belt buckle switch
61-2x    short circuited in driver's seat belt buckle switch
62-1x    open circuited in passenger's seat belt buckle switch
62-2x    short circuited in passenger's seat belt buckle switch
85-4x, 85-5x    faulty OPDS unit
85-61    no signal from OPDS unit
85-62    non-stipulated response data
85-63    model ID code or variation code inconsistent
85-64    ECU serial ID code inconsistent
85-71, 85-78    OPDS unit not initialized
85-79    OPDS drift check failure
86-lx    faulty seat back OPDS sensor
86-2x    faulty seat support OPDS sensor
87-31    internal failure of SRS unit
87-32    side impact air bag cutoff indicator stays on
91-1x    internal failure of SRS unit
91-2x    short circuited in SRS Indicator Circuit


Civic, CR-V, Element, Ridgeline

1-1, 1-2    open circuited or high resistance in driver's air bag module
1-3    short circuited to another wire in driver's air bag module or low resistance
1-4    short circuited to power driver's air bag module
1-5    short circuited to ground driver's air bag module
2-1    open circuited in passenger's air bag module
2-2    high resistance in passenger's air bag module
2-3    short circuited to another wire in passenger's air bag module or low resistance
2-4    short circuited to power in passenger's air bag module
2-5    short circuited to ground in front passenger's air bag module
3-1, 3-2    open circuited or high resistance in driver's seat belt tensioner
3-3    short circuited to another wire or low resistance in driver's seat belt tensioner
3-4    short circuited to power in driver's seat belt tensioner
3-5    short circuited to ground in driver's seat belt tensioner
4-1, 4-2    open circuited or high resistance in passenger's seat belt tensioner
4-3    short circuited to another wire or low resistance in passenger's seat belt tensioner
4-4    short circuited to power in passenger's seat belt tensioner
4-5    short circuited to ground in passenger's seat belt tensioner
5-1, 5-2, 5-3, 5-4, 5-5, 5-8, 6-1, 6-2, 6-3, 6-4, 6-5, 6-6, 6-7, 6-8, 7-1,7-2, 7-3,8-1, 8-2,8-3, 8-4,8-5,
8-6, 8-7, 8-8
          internal failure of SRS unit. Inspect battery system voltage. If voltage is low, repair charging system
          Prior to troubleshooting SRS System
9-1    SRS failure or indicator light
9-2    SRS unit internal failure of power supply
9-3    faulty driver's seat belt buckle switch
9-4    faulty passenger's seat belt buckle switch
9-6    faulty driver's front impact sensor
9-7    faulty passenger's front impact sensor
10-1    SRS air bag, seat belt, seat belt tensioners deployed
10-2    driver's side impact air bag module deployed
10-3    seat belt and aeat belt buckle tensioners and driver's side impact air bag module deployed
10-4    passenger's side impact air bag module deployed
10-5    seat belt and aeat belt buckle tensioners and passenger's side impact air bag module deployed
10-6    driver's and passenger's side impact air bag modules deployed
10-7    seat belt and aeat belt buckle tensioners and driver's, passenger's side impact air bag modules deployed
11-1    open circuited or high resistance in driver's side impact air bag module
11-3    short circuited to another wire or low resistance in driver's side impact air bag module
11-4    short circuited to power in driver's side impact air bag module
11-5    short circuited to ground in driver's side impact air bag module
12-1    open circuited or high resistance in passenger's air bag module
12-3    short circuited to another wire or low resistance in front passenger's side impact air bag module
12-4    short circuited to power in passenger's side impact air bag module
12-5    short circuited to ground in passenger's side impact air bag module
13-1, 13-2    internal failure of driver's side impact sensor
13-3    no signal from driver's side impact sensor
13-4    faulty power supply to driver's side impact sensor
14-1, 14-2    internal failure of passenger's side impact sensor
14-3    no signal from passenger's side impact sensor
14-4    faulty power supply to passenger's side impact sensor
15-1    faulty OPDS unit or OPDS not initialized
15-2    faulty side air bag cutoff indicator circuit
15-3    faulty OPDS sensor
21-1, 21-2    open circuited or high resistance in driver's seat belt buckle tensioner
21-3    short circuited to another wire or low resistance in driver's seat belt buckle tensioner
21-4, 21-5    short circuited to power/ground in driver's seat belt buckle tensioner
22-1, 22-2    open circuited or high resistance in passenger's seat belt buckle tensioner
-3    short circuited to another wire or low resistance in passenger's seat belt buckle tensioner
22-4, 22-5    short circuited to power/ground in passenger's seat belt buckle tensioner


Odyssey
The X character at the end of each DTC denotes an alpha character (A-F) or a numeric character (0-9) that will display on the tester screen. The character is unrelated to the troubleshooting procedure, it designates the SRS unit manufacturer and other details used for product analysis.

A1ix, A2-ix    faulty power supply VA/VB line
D1-11    driver's air bag and seat belt tensioner deployed
D2-11    passenger's air bag and seat belt tensioner deployed
D3-11    driver's air bag module deployed
D4-11    passenger's air bag module deployed
D7-11    rear end collision
E2-11    passenger's air bag module deployed
E4-11    passenger's side impact air bag module deployed
F1-11    driver's air bag module and seat belt tensioner deployed
F2-11    passenger's air bag module and seat belt tensioner deployed
F3-11    driver's side impact air bag module deployed
F4-11    passenger's side impact air bag module deployed
11-1x    open circuited or high resistance in driver's air bag first module
11-3x    short circuited to another wire or low resistance in driver's air bag first module
11-4x    open circuited or high resistance in driver's air bag second module
11-6x    short circuited to another wire or low resistance in driver's air bag second module
11-8x    short circuited to power in driver's air bag first module
11-9x    short circuited to ground in driver's air bag first module
11-Ax    short circuited to power in driver's air bag second module
11-Bx    short circuited to ground in driver's air bag second module
12-1x    open circuited or high resistance in passenger's air bag first module
12-4x    open circuited or high resistance in passenger's air bag second module
12-6x    short circuited to another wire or low resistance in passenger's air bag second module
12-8x    short circuited to power in passenger's air bag first module
12-9x    short circuited to ground in passenger's air bag first module
12-Ax    short circuited to power in passenger's air bag second module
12-Bx    short circuited to ground in passenger's air bag second module
21-Ix    open circuited or high resistance in driver's seat belt tensioner
21-3x    short circuited to another wire or low resistance in driver's seat belt tensioner
21-8x    short circuited to power in driver's seat belt tensioner
21-9x    short circuited to ground in driver's seat belt tensioner
22-1x    open circuited or high resistance in passenger's seat belt tensioner
22-3x    short circuited to another wire or low resistance in passenger's seat belt tensioner
22-8x    short circuited to power in passenger's seat belt tensioner
22-9x    short circuited to ground in passenger's seat belt tensioner
31-ix    open circuited or high resistance in driver's air bag module
31-3x    short circuited to another wire or low resistance in driver's side impact air bag module
31-8x    short circuited to power in driver's side impact air bag module
31-9x    short circuited to ground in driver's side impact air bag module
32-1x    open circuited or high resistance in passenger's side impact air bag module
32-3x    short circuited to another wire or low resistance in passenger's side impact air bag module
32-8x    short circuited to power in passenger's side impact air bag module
32-9x    short circuited to ground in passenger's side impact air bag module
41-ix    no signal from driver's front sensor
41-2x    41-3x, 41-8x, 41 Bx internal failure of driver's front impact sensor
42-1x    no signal from passenger's front side impact sensor
42-2x    42-3x, 42-8x, 42-Bx internal failure of passenger's front side impact sensor
43-1x    no signal from driver's side impact sensor
43-2x, 43-3x, 43-8x, 43-Bx    internal failure of driver's side impact sensor
44-lx    no signal from passenger's side impact sensor
44-2x, 44-3x, 44-8x, 44-Bx    internal failure of passenger's side impact sensor
51-2x, 51-4x, 52-8, 52-9x, 52-Ax, 52Bx, 52-Cx, 52-Dx, 52Ex, 52-Fx, 53-1x, 53-2x, 53-3x, 53-4x, 54-1x, 54-2x, 54-3x, 54-4x, 54-5x, 54-6x, 54-7x, 55-lx, 55-2x, 55-3x, 55-4x
          internal failure of SRS unit
61-1x, 61-2x    open circuited/short circuited in driver's seat belt buckle switch
62-1x, 62-2x    open circuited/short circuited in passenger's seat belt buckle switch
71-ix, 71-2x    open circuited/short circuited in driver's seat position sensor
81-4x, 81-5x    faulty passenger's weight sensors unit
81-61    no signal from passenger's weight sensors unit
81-62    Non-Stipulate Response Data
81-63    model ID code or variation code inconsistent
81-64    ECU serial ID code inconsistent
81-71, 81-78    passenger's weight sensors unit not calibrated
81-79    passenger's weight sensors Drift Check Failure
82-1x, 83-2x    no signal from Inner/Outer side passenger's weight sensor
84-3x    no signal from inner side passenger's weight sensor
85-4x, 85-5x    faulty OPDS unit
85-61    no signal from OPDS unit
85-62    non-stipulated response data
85-63    model ID code or variation code inconsistent
85-64    ECU serial ID code inconsistent
85-71, 85-78    OPDS unit not initialized
85-79    OPDS drift check failure
86-1x    faulty seat back OPDS sensor
86-2x    faulty seat support OPDS sensor
87-31, 87-32    side impact air bag cutoff indicator does not come on/stays on
91-1x, 91-2x    open circuited/short circuited in SRS indicator circuit
92-1x, 92-2x    open circuited/short circuited in passenger's air bag Cutoff Indicator


Insight, Pilot, SZ000

1-1    open circuited or high resistance in driver's air bag module
1-2    high resistance in driver's air bag module
1-3    short circuited to another wire in driver's air bag module or low resistance
1-4    short circuited to power driver's air bag module
1-5    short circuited to ground driver's air bag module
2-1    open circuited in passenger's air bag module
2-2    high resistance in passenger's air bag module
2-3    short circuited to another wire in passenger's air bag module or low resistance
2-4    short circuited to power in passenger's air bag module
2-5    short circuited to ground in front passenger's air bag module
3-1    open circuited or high resistance in driver's seat belt tensioner
3-2    high resistance in driver's seat belt tensioner
3-3    short circuited to another wire or low resistance in driver's seat belt tensioner
3-4    short circuited to power in driver's seat belt tensioner
3-5    short circuited to ground in driver's seat belt tensioner
4-1    open circuited or high resistance in passenger's seat belt tensioner
4-2    high resistance in passenger's seat belt tensioner
4-3    short circuited to another wire or low resistance in passenger's seat belt tensioner
4-4    short circuited to power in passenger's seat belt tensioner
4-5    short circuited to ground in passenger's seat belt tensioner
5-1, 5-2, 5-3, 5-4, 5-8, 6-1, 6-2, 6-3, 6-4, 6-7, 6-8, 7-1, 7-2, 7-3, 8-1, 8-2, 8-3, 8-4, 8-5, 8-6
          internal failure of SRS unit. Inspect battery system voltage. If voltage is low, repair charging system
          prior to troubleshooting SRS System
9-1    SRS failure or indicator light
9-2    SRS unit internal failure of power supply
9-3    faulty driver's seat belt buckle switch
9-4    faulty passenger's seat belt buckle switch
10-1    SRS air bag, seat belt, seat belt tensioners deployed
10-2    driver's side impact air bag module deployed
10-3    seat belt and aeat belt buckle tensioners and driver's side impact air bag module deployed
10-4    passenger's side impact air bag module deployed
10-5    seat belt and aeat belt buckle tensioners and passenger's side impact air bag module deployed
10-6    driver's, passenger's side impact air bag modules deployed
10-7    seat belt and aeat belt buckle tensioners and driver's, passenger's side impact air bag modules deployed
11-1    open circuited or high resistance in driver's side impact air bag module
11-3    short circuited to another wire or low resistance in driver's side impact air bag module
11-4    short circuited to power in driver's side impact air bag module
11-5    short circuited to ground in driver's side impact air bag module
12-1    open circuited or high resistance in passenger's side impact air bag module
12-3    short circuited to another wire or low resistance in front passenger's side impact air bag module
12-4    short circuited to power in passenger's side impact air bag module
12-5    short circuited to ground in passenger's side impact air bag module
13-1, 13-2    internal failure of driver's side impact sensor
13-3    no signal from driver's side impact sensor
13-4    faulty power supply to driver's side impact sensor
14-1, 14-2    internal failure of passenger's side impact sensor
14-3    no signal from passenger's side impact sensor
14-4    faulty power supply to passenger's side impact sensor
15-1    faulty OPDS unit or OPDS not initialized
15-2    faulty side air bag cutoff indicator circuit
15-3    faulty OPDS sensor




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