For 1990-2009 cars

#### Electrical Information Reference

• | Circuit Testing

• | Testing for Intermittent Conditions and Poor Connections

• | Wiring Repairs

• | Battery Inspection/Test

• | Diagnostic System Check - Vehicle

1. Preform the Diagnostic System Check - Vehicle.
2. Preform the battery inspection/test Battery Inspection/Test.
3. Connect a DMM to the battery record reading.
4. Connect a DMM set to volts between the positive battery cable (1) at starter motor and a known ground (2).

⇒ | If voltage varies more than 1 volt from the battery voltage check circuit for open/high resistance.

5. Connect a DMM set to volts between the starter motor solenoid supply cable (1) and a known ground (2)
6. Turn key to start position. If voltage varies more than 1 volt from the battery voltage check circuit for open/high resistance.
7. If the voltage is within range replace starter motor.

### Repair Instructions

Starter Motor Replacement.