Magnetic Field Description
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2002 GMC Yukon XL, 2002 GMC Yukon, 2002 Chevrolet Tahoe, 2002 Chevrolet Suburban, and 2002 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
- If there is a strong magnetic field in the area near the mirror, the compass circuit cannot compensate for the magnetic field.
- Inspect for the following possible magnetic fields:
- Magnetic antenna mount
- Magnetic notepad holder
- Any similar magnetized items in the area of the mirror
- In order to fix a condition with a strong magnetic field, perform the following procedure:
- Remove the magnetic item.
- Turn the mirror OFF for 30 seconds.
- Turn the mirror back ON.
- If the mirror comes back on displaying direction or a "C", inform the vehicle owner of offending magnetic part. Refer to Adhesive Service Kit Description .
- If the mirror still displays all segments, replace the mirror assembly.