Inspection Procedure
WARNING: This page is about a different car, the 2006 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FUSE
- Inspect the ALT fuse in the engine room R/B.
Standard: Below 1Ω
- Inspect the D.C.C fuse in the engine room J/B.
Standard: Below 1Ω
- Inspect the ECU-B, ECU ACC, GAUGE 1 and AM1 fuses in the driver side J/B.
Standard: Below 1Ω
NG: INSPECT FOR SHORT CIRCUIT IN HARNESS AND ALL COMPONENTS CONNECTED TO FUSE
OK: GO TO NEXT STEP
- Inspect the ALT fuse in the engine room R/B.
- INSPECT COMBINATION METER ASSEMBLY
- Disconnect the combination meter connectors.
- Measure the resistance according to the value(s) in the table below.
Standard:
TESTER CONNECTION SPECIFIED CONDITION CHARTTerminal No Condition Specified condition C7-20 - Body ground Always Below 1Ω C7-40 - Body ground Always Below 1Ω - Measure the voltage according to the value(s) in the table below.
Standard:
TESTER CONNECTION SPECIFIED CONDITION CHARTTerminal No Condition Specified condition C7-1 - Body ground Always 10 to 14V C7-21 - Body ground Ignition switch ON 10 to 14V C7-27 - Body ground Ignition switch ON 10 to 14V C8-10 - Body ground Ignition switch ACC, ON 10 to 14V
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: REPLACE COMBINATION METER ASSEMBLY