Entire Combination Meter Does Not Operate

METER: METER / GAUGE SYSTEM: Entire Combination Meter does not Operate
- Entire Combination Meter does not Operate

DESCRIPTION

This circuit provides power to the combination meter assembly.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (GAUGE2, ECU-B, IG2)

(a) Remove the GAUGE2 fuse from the instrument panel junction block.

(b) Remove the ECU-B fuse from the engine room No. 2 relay block.

(c) Remove the IG2 fuse from the engine room No. 1 relay block.

(d) Measure the resistance of the fuses.

Standard resistance:

Below 1 Ohms

NG -- REPLACE FUSE
OK -- Continue to next step.

2. INSPECT IG2 RELAY

(a) Remove the IG2 relay from the No. 1 relay block.

(b) Measure the resistance of the relay.

Standard resistance:

NG -- REPLACE IG2 RELAY
OK -- Continue to next step.

3. CHECK WIRE HARNESS (COMBINATION METER - BATTERY AND BODY GROUND)

(a) Disconnect the E19 meter connector.

(b) Measure the voltage of the wire harness side connector.

Standard voltage:

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- REPLACE COMBINATION METER ASSEMBLY