Inspection Procedure
WARNING: This page is about a different car, the 2007 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK COMBINATION METER ASSEMBLY
- See combination meter troubleshooting (See HOW TO PROCEED WITH TROUBLESHOOTING ).
NG REPLACE COMBINATION METER ASSEMBLY
OK: Go to next step
- CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - ECM)
- Check for open and short circuit in harness and connector between combination meter assembly and ECM (See ELECTRONIC CIRCUIT INSPECTION PROCEDURE ).
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: Go to next step
PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE