DTC U3004:12 [Advanced Keyless Entry And Push Button Start System]: Notes
DTC U3004:12 (ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM) DETECTION CONDITION AND POSSIBLE CAUSE
| DESCRIPTION |
Short to power supply in ACC relay circuit |
| DETECTION CONDITION |
- ACC relay output monitor voltage is 2.5 V or more
for 0.5 s
when the ignition switch is off.
|
| 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 2E-Keyless control module terminal 3J
- Relay block malfunction
- Keyless control module malfunction
|
 Courtesy of MAZDA MOTORS CORP.
|