Inspect according to the inspection chart that is appropriate
for the diagnosis code.
| Code No. |
Diagnosis item |
Reference Page |
|
|---|---|---|---|
| 1A*3
|
Front impact sensor LH system |
Short circuit in the sensor |
 |
| 1B*3
|
Open circuit in the sensor |
|
|
| 1C*3
|
Short circuit in the power supply |
|
|
| 1D*3
|
Short circuit in the earth |
|
|
| 2A*3
|
Front impact sensor RH system |
Short circuit in the sensor |
|
| 2B*3
|
Open circuit in the sensor |
|
|
| 2C*3
|
Short circuit in the power supply |
|
|
| 2D*3
|
Short circuit in the earth |
|
|
| 11*4
|
Front impact sensor system circuit short |
|
|
| 12*4
|
Front impact sensor system either circuit open or no power
supply |
|
|
| 13*4
|
Front impact sensor system detects either both are open
or no power supply |
|
|
| 14 |
Analog G-sensor system in the SRS-ECU |
|
|
| 15 |
Safing G-sensor short circuit |
|
|
| 16 |
Safing G-sensor short circuit |
|
|
| 17*4
|
Safing G-sensor for side air bag faults |
|
|
| 21*2
|
Driver's air bag module (squib) system fault
1 (Short circuit between terminals of the squib circuit) |
|
|
| 22*2
|
Driver's air bag module (squib) system fault
2 (Open in the squib circuit) |
|
|
| 24*2
|
Passenger’s (front) air bag module (squib)
system fault 1 (Short circuit between terminals of the squib circuit) |
|
|
| 25*2
|
Passenger’s (front) air bag module (squib)
system fault 2 (Open in the squib circuit) |
|
|
| 26*2
|
Driver's pre-tensioner (squib) system fault
1 (Short circuit between terminals of the squib circuit) |
|
|
| 27*2
|
Driver's pre-tensioner (squib) system fault
2 (Open in the squib circuit) |
|
|
| 28*2
|
Passenger’s (front) pre-tensioner (squib) system
fault 1 (Short circuit between terminals of the squib circuit) |
|
|
| 29*2
|
Passenger’s (front) pre-tensioner (squib) system
fault 2 (Open in the squib circuit) |
|
|
| 31 |
SRS-ECU capacitor circuit voltage too high |
|
|
| 32 |
SRS-ECU capacitor circuit voltage too low |
|
|
| 34*1
|
Connector lock system detects connector unlocked |
|
|
| 35 |
SRS-ECU air bag condition monitor detects deployed air
bag |
|
|
| 39*3
|
Airbag deployed simultaneously |
|
|
| 41*1
|
IG1 power supply circuit system (fuse No.2 circuit) |
|
|
| 42*1
|
IG1 power supply circuit system (fuse No.3 circuit) |
|
|
| 43*1
|
SRS warning lamp drive circuit system fault 1 |
Lamp does not illuminate |
|
| Lamp does not switch off |
|
||
| 44*1
|
SRS warning lamp drive circuit system fault 2 |
|
|
| 45 |
SRS-ECU non-volatile memory (EEPROM) and A/D converter
system |
|
|
| 46*3
|
Incorrectly installed SRS-ECU |
|
|
| 51 |
Driver's air bag module (squib ignition drive
circuit) system detected short circuit |
|
|
| 52 |
Driver's air bag module (squib ignition drive
circuit) system detected open circuit |
|
|
| 54 |
Passenger’s (front) air bag module (squib ignition drive
circuit) system detected short circuit |
|
|
| 55 |
Passenger’s (front) air bag module (squib ignition drive
circuit) system detected open circuit |
|
|
| 56 |
Driver’s seat belt pre-tensioner (squib ignition
drive circuit) system detected short |
|
|
| 57 |
Driver’s seat belt pre-tensioner (squib ignition
drive circuit) system detected open |
|
|
| 58 |
Passenger’s (front) seat belt pre-tensioner
(squib ignition drive circuit) system detected short |
|
|
| 59 |
Passenger’s (front) seat belt pre-tensioner
(squib ignition drive circuit) system detected open |
|
|
| 61 |
Driver's air bag module (squib) system fault
for power supply circuit (Short-circuited to power supply) |
|
|
| 62 |
Driver's air bag module (squib) system fault
for earth circuit (Short-circuited to earth) |
|
|
| 64 |
Passenger’s (front) air bag module (squib)
system fault for power supply circuit (Short-circuited to power supply) |
|
|
| 65 |
Passenger’s (front) air bag module (squib)
system fault for earth circuit (Short-circuited to earth) |
|
|
| 66 |
Driver's seat belt pre-tensioner (squib) system
fault for power supply circuit (Short-circuited to power supply) |
|
|
| 67 |
Driver's seat belt pre-tensioner (squib) system
fault for earth circuit (Short-circuited to earth) |
|
|
| 68 |
Passenger’s (front) pre-tensioner (squib) system
fault for power supply circuit (Short-circuited to power supply) |
|
|
| 69 |
Passenger’s (front) pre-tensioner (squib) system
fault for earth circuit (Short-circuited to earth) |
|
|
| 71*2
*4
|
Side air bag module (RH) (squib) system fault 1 (Short
circuit between terminals of the squib circuit) |
|
|
| 72*2
*4
|
Side air bag module (RH) (squib) system fault 2 (Open
in the squib circuit) |
|
|
| 73*4
|
Side air bag module (RH) (squib) system detected short
circuit |
|
|
| 74*4
|
Side air bag module (RH) (squib) system detected open
circuit |
|
|
| 75*4
|
Side air bag module (RH) (squib) system fault power supply
circuit (Short-circuited to power supply) |
|
|
| 76*4
|
Side air bag module (RH) (squib) system fault earth circuit
(Short-circuited to earth) |
|
|
| 79*4
|
Side air bag module (LH) (squib) system fault 5 for power
supply circuit |
|
|
| 81*2
*4
|
Side air bag module (LH) (squib) system fault 1 (Short
circuit between terminals of the squib circuit) |
|
|
| 82*2
*4
|
Side air bag module (LH) (squib) system fault 2 (Open
in the squib circuit) |
|
|
| 83*4
|
Side air bag module (LH) (squib) system fault 3 for ignition
drive circuit |
|
|
| 84*4
|
Side air bag module (LH) (squib) system fault 4 for ignition
drive circuit |
|
|
| 85*4
|
Side air bag module (LH) (squib) system fault power supply
circuit (Short-circuited to power supply) |
|
|
| 86*4
|
Side air bag module (LH) (squib) system fault earth circuit
(Short-circuited to earth) |
|
|
| 89*4
|
Side air bag module (RH) (squib) system fault 5 for power
supply circuit |
|
|
| 91*1
*4
|
Side impact sensor (LH) power supply circuit system |
|
|
| 92*4
|
Side impact sensor (LH) system for fault 1 |
|
|
| 93*4
|
Side air bag module (LH) (squib) system fault 6 for communication
system |
|
|
| 94*1
*4
|
Side impact sensor (RH) power supply circuit system |
|
|
| 95*4
|
Side impact sensor (RH) system for fault 1 |
|
|
| 96*4
|
Side air bag module (RH) (squib) system fault 6 for communication
system |
|
|
NOTE:
- *1: If the vehicle condition returns to normal, the diagnosis code will be automatically erased, and the SRS warning lamp will return to normal.
- *2: However, if no diagnosis code resets, the SRS warning lamp will be switched off (The diagnosis code will be retained).
- *3: Vehicles without side air bag
- *4: Vehicles with side air bag
- If the vehicle has a discharged battery, it will store the diagnosis code 41 or 42. When these diagnosis codes are read, check the battery.