Component Tests and General Diagnostics

INSPECT COMBINATION METER CIRCUIT
Connector disconnected:
Disconnect connector "A" and "B" from the combination meter and inspect the connectors on the wire harness side as shown in the table.
If circuit is not as specified, wiring diagram and inspect the circuits connected to other parts.










INSPECT COMBINATION METER CIRCUIT PLATE
Warning light circuit plate:
a. Remove meter cover.
b. Disconnect connectors "C', "D", "E", "F" and "G" from the meter circuit plate and inspect the connectors on the wire harness side as shown in the table.
If circuit is not as specified, replace the bulb or circuit plate.







INSPECT COMBINATION METER CIRCUIT PLATE
From combination meter ECU to gauges:
If circuit is not as specified, inspect the gauge or meter.
Then recheck system.
If circuit is not as specified, replace the circuit plate.







INSPECT COMBINATION METER CIRCUIT PLATE
From combination meter ECU to telltale light assembly:
Disconnect connector "C" and "U" from the meter circuit plate and inspect the connectors on the wire harness side as follows.
If circuit is not as specified, replace the circuit plate.







INSPECT TELLTALE LIGHT ASSEMBLY CONTINUITY
If continuity is not as specified, replace the telltale light assembly.