Battery Charger 14 Volt Output Power Performance
The 14 volt output power does not match the commanded value within tolerance. Charger characteristic drifted or load mismatch.
Affected components
- Battery charger 14v output
- Battery charger
Common causes
- High likelihood: Output regulator drifted
- Medium likelihood: Load mismatch
Possible symptoms
- Charge status indicator shows fault
- Charging may not start or interrupts
- Slower-than-expected charge rate
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
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.