B1425
Control Module Power Circuit
Severity
🔴 HighCan you drive?
Do not drive — repair immediately
Approx. repair cost
$56–222 (est.)
Symptoms
- The Check Engine or SRS light comes on
- Failure of individual vehicle systems
- Electrical malfunctions
Causes
- Open or short circuit in the power supply
- Damaged or corroded connectors
- Faulty relay or fuse
- Wiring Harness Problems
- Control module failure
How to Fix
- Check the condition of fuses and relays
- Inspect the wiring harness for damage
- Check contacts for oxidation and corrosion
- Check the voltage level in the power circuit
- Replace damaged components if necessary