Inspection Procedure
WARNING: This page is about a different car, the 2007 Toyota Land Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK RADIO RECEIVER ASSEMBLY
- Is radio operating normally?
- OK: REPLACE RADIO RECEIVER ASSEMBLY
- NG: GO TO NEXT STEP
- CHECK NOISE
- Is hiss noise produced by non-functioning speaker?
OK: Hiss noise is not from speakers.
- NG: REPLACE RADIO RECEIVER ASSEMBLY
- OK: GO TO NEXT STEP
- Is hiss noise produced by non-functioning speaker?
- CHECK WIRE HARNESS (SPEAKER - STEREO COMPONENT AMPLIFIER)
- NG: REPAIR OR REPLACE HARNESS AND CONNECTOR
- OK: GO TO NEXT STEP
- REPLACE SPEAKER
- Temporarily install another speaker. Function OK?
- NG: REPLACE RADIO RECEIVER ASSEMBLY OR STEREO AMPLIFIER
- OK: SPEAKER FAULTY