No.2 All On-Board Diagnostic Functions Inoperative: Notes
- When performing an asterik(*) troubleshooting inspection, shake the wiring harness and connectors while performing the inspection to discover whether poor contact points are the cause of any intermittent malfunctions. If there is a problem, make sure connectors, terminals and wiring harnesses are connected correctly and undamaged.
ALL ON-BOARD DIAGNOSTIC FUNCTIONS INOPERATIVE - DESCRIPTION AND POSSIBLE CAUSE
| 2 |
All on-board diagnostic functions inoperative |
| DESCRIPTION |
- Malfunction in keyless control module's following signal circuit or theft-deterrent control signal
- IG1, B+, GND, door open/closed signal circuit
|
| POSSIBLE CAUSE |
- Malfunction in IG1, B+ signal circuit of keyless control module
- Keyless control module malfunction
- Keyless control module power supply fuse malfunction
- Malfunction in wiring harness between keyless control module power supply fuse(s) and keyless control module itself
- Malfunction in keyless control module GND signal circuit
- Malfunction in wiring harness between keyless control module and ground
- Malfunction in keyless control module's door open/closed signal circuit
- Door switch system malfunction
- Keyless control module malfunction
- Malfunction in wiring harness between keyless control module and door switch
- Malfunction in B+, GND, theft-deterrent control signal circuit for theft-deterrent control module
- Theft-deterrent control module malfunction
- Theft-deterrent control module power supply fuse malfunction
- Malfunction in wiring harness between theft-deterrent control module power supply fuse and theft-deterrent control module itself
- Malfunction in wiring harness between theft-deterrent control module and ground
- Malfunction in wiring harness between theft-deterrent control module and keyless control module
|