Starter Relay B Stuck Off
The second starter relay does not close when commanded on. The associated starter motor cannot crank.
Affected components
- Starter relay b
- Starter motor b
Common causes
- High likelihood: Burned relay contacts no longer make contact
- Medium likelihood: Open relay coil
- Low likelihood: Carbon or debris buildup preventing free movement
Diagnostic notes
- The malfunction indicator lamp may illuminate
Related codes
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.