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.
- INSPECT RADIO AND NAVIGATION ASSY
- Disconnect the radio and navigation assy connector R7.
- Measure the resistance according to the value(s) in SPECIFIED CONDITION
.
Standard:
SPECIFIED CONDITIONTester connection Condition Specified condition ATX+ - ATX- Always 60 to 80 Ω
- NG: REPLACE RADIO AND NAVIGATION ASSY (SEE REPLACEMENT )
- OK: Go to Next Step.
- CHECK HARNESS AND CONNECTOR (RADIO AND NAVIGATION ASSY - STEREO COMPONENT AMPLIFIER ASSY)
- Disconnect the connectors from the radio and navigation assy R7 and stereo component amplifier assy S11.
- Measure the resistance according to the value(s) in SPECIFIED CONDITION
.
Standard:
SPECIFIED CONDITIONTester connection Condition Specified condition ATX+ - TX+ (S11-8)((1)) Always Below 1 Ω ATX- - TX- (S11-7) ((1)) Always Below 1 Ω ATX+ - TX+ (S11-20) ((2)) Always Below 1 Ω ATX- - TX- (S11-19) ((2)) Always Below 1 Ω ATX+ - Body ground Always 10 kΩ or higher ATX- - Body ground Always 10 kΩ or higher (1) Coupe (2) Convertible
- NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
- OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN DIAGNOSTIC TROUBLE CODE TABLE (SEE DIAGNOSTIC TROUBLE CODE TABLE )