ENGINE OIL PRESSURE Message Inoperative. Pontiac Sun Runner - 4WD (Canada) 1998

For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Instrument Cluster System Check? | -- | Go to Step 2 | Go to Instrument Cluster System Check

2

1. Disconnect the oil pressure switch connector.
2. Connect a J 36169-A fused jumper from the oil pressure switch connector to chassis ground.

Does the oil pressure indicator light?

--

Go to Step 3

Go to Step 4

3 | Replace the oil pressure switch. Is the repair complete? | -- | Go to Instrument Cluster System Check | --

4

1. Disconnect the instrument panel cluster assembly connector C1.
2. Connect a J 39200 digital multimeter from the connector C1 cavity 1 to chassis ground.
3. Measure the resistance.

Is the resistance greater than the specified value?

0.5 ohms

Go to Step 5

Go to Step 6

5 | Repair the open in the YEL/BLK wire between the instrument panel cluster assembly and the oil pressure switch. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Instrument Cluster System Check | --
6 | Repair or replace the instrument panel cluster printed circuit. Is the repair complete? | -- | Go to Instrument Cluster System Check | --