C1531 · blink 31 – EPS ECU internal circuit
- System
- EPS
- Dashboard light
- Power steering (EPS) warning light
- Check-engine blink code
- 31
- Applies to
- M300/M301 export; JDM Boon/Passo 1st gen by platform
- Description
- EPS ECU internal circuit
- Detection / symptoms
- Warning lamp per chart (see page)
- Possible causes
- EPS ECU internal circuit
- What to check
- Follow manual section procedure for this code
- Confidence
- high (factory chart); description parsing medium
From the factory service material. Clear the code and test-drive to confirm it returns. Search all fault codes · Common problems · Warning lights