Diesel Data: Automotive Repair

Restraint Systems

Diagnostic Trouble Code Description

Code 14 Analog G sensor system
Code 15 Safing impact sensor system
Code 16 Safing impact sensor system
Code 21 Air Bag Module (Driver's side squib) system
code 22 Air Bag Module (Driver's side squib) system
Code 24 Air Bag Module (Front passenger's side squib) system
Code 25 Air Bag Module (Front passenger's side squib) system
Code 31 DC-DC converter system
Code 32 DC-DC converter system
Code 34*1 Connector lock system
Code 35 SRS-ECU (air bag already deployed) system
Code 41*2 IG1 (A) power supply system
Code 42*2 IG1 (B) power supply system
Code 43*2 SRS warning light drive circuit system (when warning light is OFF)
Code 44 SRS warning light drive circuit system (when warning light is ON)
Code 45 Non-volatile memory (EEPROM) and A/D converter system
Code 51 Air bag module (squib ignition drive circuit) system
Code 52 Air bag module (squib ignition drive circuit) system
Code 54 Air bag module (squib ignition drive circuit) system
Code 55 Air bag module (squib ignition drive circuit) system
Code 61 Air Bag Module (Driver's side squib) system
Code 62 Air Bag Module (Driver's side squib) system
Code 64 Air Bag Module (Front passenger's side squib) system
Code 65 Air Bag Module (Front passenger's side squib) system

NOTE

1. *1: When the normal state is restored for 1±0.2 seconds, the diagnostic trouble code is automatically erased and the SRS warning light goes out.

2. *2: When the normal state is restored for 5±0.2 seconds, the diagnostic trouble code is automatically erased and the SRS warning light goes out.

3. If the vehicle has a discharged battery, it will store the fault code 41 or 42. When this diagnostic trouble code is displayed, check the battery.