P1389 — Pontiac
P1389 — Pontiac: No Auto Shutdown ASD Relay Output Voltage At PCM
Code breakdown
P — System
Powertrain (engine, transmission, fuel & emissions)
1 — Type
Manufacturer-specific
3 — Subsystem
Ignition system or misfire
Manufacturer-specific meanings (Pontiac)
- Lato alto, segnale di entrata basso comando candelette di preriscaldamento
- Glow Plug Circuit High Side Low Input
- No Auto Shutdown (ASD) Relay Output Voltage At PCM
- PlymouthPontiacNo Auto Shutdown ASD Relay Output Voltage At PCM