DTC P1708-24; Starter Interlock Switch 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 interlock switch circuit malfunction |
| Detection condition |
- Start stop unit detects an open circuit in the starter interlock switch circuit for 0.5 s or more for a continuous 5 times with the ignition switched ON (engine off or on).
|
| Fail-safe function |
- Change to the back-up mode.
|
| Possible cause |
- Starter interlock switch connector or terminal malfunction
- Open circuit in wiring harness between starter interlock switch terminal B and body ground
- Starter interlock switch malfunction
- PCM connector or terminal malfunction
- Start stop unit connector or terminal malfunction
- Open circuit in wiring harness between the following terminals:
- Starter interlock switch terminal A-PCM terminal 2BD
- Starter interlock switch terminal A-Start stop unit terminal 1F
- PCM malfunction
- Start stop unit malfunction
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