P1231 MITSUBISHI Possible Causes
- Faulty active stability system
- Active stability system harness is open or shorted
- Poor electrical connection in active stability system circuit
How to Fix MITSUBISHI Code P1231?
Start by checking the “possible causes” listed above. Visually inspect the corresponding wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine light on (or service engine soon warning light)
P1231 MITSUBISHI Meaning
Active Stability Control Plausibility is the generic description for Mitsubishi code P1231, but the manufacturer may have a different description for your vehicle model and year. Currently, we have no further information about Mitsubishi OBDII code P1231.