Inspection Procedure
WARNING: This page is about a different car, the 2004 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
- INSPECT MULTI-DISPLAY (+B1, ACC, IG, GND1)
- Disconnect the multi-display connector M3.
- Measure the resistance according to the value (s) in the table below.
Standard:
SPECIFIED CONDITIONTester connection Condition Specified condition GND1 - Body ground Always Below 1 Ω - Measure the voltage according to the value (s) in the table below.
Standard:
SPECIFIED CONDITIONTester connection Condition Specified condition +B1 -GND1 Always 10 to 14 V ACC - GND1 Ignition SW ACC 10 to 14 V IG - GND1 Ignition SW ON 10 to 14 V
- NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
- OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE OR DIAGNOSTIC TROUBLE CODE CHART (See PROBLEM SYMPTOMS TABLE OR DIAGNOSTIC TROUBLE CODE CHART )