DTC P0615-12; Starter Relay Circuit Malfunction: Notes
WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.
DETECTION CONDITION & POSSIBLE CAUSE
| Description |
Starter relay circuit malfunction |
| Detection condition |
- Start stop unit detects that the starter relay circuit voltage of specification or more for 0.1 s or more with the ignition switched off.
|
| Fail-safe |
- Inhibits switching the ignition ON (engine off or on).
- Inhibits the engine start.
|
| Possible cause |
- DTCs are stored in the PCM.
- Starter relay malfunction
- Start stop unit connector or terminal malfunction
- PCM connector malfunction
- Short to power supply in wiring harness between the following terminals:
- Start stop unit terminal 1D-Starter relay terminal E
- Starter relay terminal E-PCM terminal 2AZ
- Start stop unit terminal 2V-Starter relay terminal A
- PCM malfunction
- Start stop unit malfunction
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