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 STEREO COMPONENT AMPLIFIER ASSY
- Measure the voltage according to the value in SPECIFIED CONDITION
.
Standard:
SPECIFIED CONDITIONTester connection Condition Specification MUTE (S11-1) - Body ground Turn ignition switch to ACC, Audio system is playing --> Changing Above 3.5 V --> Below 1 V
- NG: Go to step 2
- OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN ON PROBLEM SYMPTOMS TABLE (SEE PROBLEM SYMPTOMS TABLE )
- Measure the voltage according to the value in SPECIFIED CONDITION
.
- CHECK HARNESS AND CONNECTOR (RADIO RECEIVER ASSY - STEREO COMPONENT AMPLIFIER ASSY)
- Disconnect the radio receiver assy R7 connector and stereo component amplifier assy S11 connector.
- Measure the resistance according to the values in SPECIFIED CONDITION
.
Standard:
SPECIFIED CONDITIONTester connection Condition Specified condition MUTE (R7-7) - MUTE (S11-1) Always Below 1 Ω MUTE (R7-7) - Body ground Always 10 kΩ or higher
- NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
- OK: Go to Next Step.
- INSPECT RADIO RECEIVER ASSY
- Reconnect the stereo component amplifier assy connector.
- Measure the voltage according to the value in SPECIFIED CONDITION
.
Standard:
SPECIFIED CONDITIONTester connection Condition Specification MUTE (R7-7) - Body ground Turn ignition switch to ACC Above 3.5 V
- NG: REPLACE STEREO COMPONENT AMPLIFIER ASSY (SEE REPLACEMENT )
- OK: REPLACE RADIO RECEIVER ASSY (SEE REPLACEMENT )