Inspection Procedure
WARNING: This page is about a different car, the 2004 Toyota Camry Solara. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK HARNESS AND CONNECTOR (DLC3 - MULTIPLEX NETWORK BODY ECU)
- Turn the ignition switch to the LOCK position.
- Disconnect the B7 connector of the multiplex network body ECU.
- Measure the resistance according to the value(s) in SPECIFIED CONDITION
.
Standard:
SPECIFIED CONDITIONTester connection Condition Specified condition D3-13 (TC) - B7-22 (TC) Always Below 1 Ω
- NG: REPAIR OR REPLACE HARNESS OR CONNECTOR (TC of DLC3 - TC of MULTIPLEX NETWORK BODY ECU)
- OK: Go to Next Step.
- CHECK HARNESS AND CONNECTOR (CG of DLC3 - BODY GROUND)
- Measure the resistance according to the value(s) in SPECIFIED CONDITION
.
Standard:
SPECIFIED CONDITIONTester connection Condition Specified condition D3-4 (CG) - Body ground Always Below 1 Ω
- NG: REPAIR OR REPLACE HARNESS OR CONNECTOR (CG of DLC3 - BODY GROUND)
- OK: Go to Next Step.
- Measure the resistance according to the value(s) in SPECIFIED CONDITION
.
- CHECK HARNESS AND CONNECTOR (TC of DLC3 - BODY GROUND)
- Measure the resistance according to the value(s) in SPECIFIED CONDITION
.
Standard:
SPECIFIED CONDITIONTester connection Condition Specified condition D3-13 (TC) - Body ground Always 10 kΩ or higher
- NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
- OK: REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSY
- Measure the resistance according to the value(s) in SPECIFIED CONDITION
.