2. Fused Engine Control Relay Output Circuit Open

Turn the ignition on.

Measure the voltage of the Fused Engine Control Relay Output circuit at the PCM C5 harness connector.

Fig 1: Measuring Fused Engine Control Relay Output At PCM C5 Harness Connector

Courtesy of DAIMLERCHRYSLER CORP.

Is the voltage above 10 volts? 

1. Yes  >> Go to 3
2. No  >> Repair the Fused Engine Control Relay Output circuit for an open.

   Perform POWERTRAIN VERIFICATION TEST - VER 2 in ENGINE - ELECTRICAL DIAGNOSTICS article.