Test E: Oil Pressure Indicator Is Always on

1. Check oil level and pressure with a mechanical gage.
^ If oil level and pressure are OK, go to Step 2.
^ If oil level and pressure are not OK, see CEC section for diagnosis.

2. With Ignition Switch in RUN, disconnect the Fuel Pump/Oil Pressure Switch/Sender connector.
^ If the OIL Pressure Indicator is now out, check for a poor connection. If OK, replace the Fuel Pump/Oil Pressure Switch/Sender.
^ If the OIL Pressure Indicator is still on, check/repair TAN (31) wire for a short to ground (see schematic). If wire is OK, remove the Instrument Cluster and inspect the printed circuit for a short to ground. If OK, service the Instrument Cluster.