DTC B112A:12 [Advanced Keyless Entry And Push Button Start System]: Notes
DTC B112A:12 (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE
| DESCRIPTION |
Short to power supply in IG2 relay circuit |
| DETECTION CONDITION |
- IG2 relay output monitor is on for 0.5 s when the ignition switch is off.
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| POSSIBLE CAUSE |
- Relay block connector or terminals malfunction
- Keyless control module connector or terminals malfunction
- Short to power supply in wiring harness between the following terminals:
- Relay block terminal 2A-Keyless control module terminal 3G
- Relay block malfunction
- Keyless control module malfunction
|
 Courtesy of MAZDA MOTORS CORP.
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