5. 5-Volt Supply Circuit Shorted To Ground

Turn the ignition off.

Measure the resistance between ground and the 5-Volt Supply circuit.

Fig 1: Measuring Resistance Between Ground & 5-Volt Supply Circuit

Courtesy of DAIMLERCHRYSLER CORP.

Is the resistance below 100 ohms? 

1. Yes  >> Repair the Oil Sensor 5-Volt Signal circuit for short to ground.

   See POWERTRAIN VERIFICATION TEST - VER 2  .

2. No  >> Go To 6