Take command of your side-view mirrors from the driver's door with the Standard Ignition Door Remote Mirror Switch (MRS21). This door-panel switch sends the electrical signals that adjust a power remote mirror's position, and it drops in as a direct-fit replacement for a wide range of 2000-2002 GM full-size trucks and SUVs — including the 2001 Chevrolet C1500, 2000-2002 Chevrolet Silverado 1500, 2000-2002 Chevrolet Suburban 1500, 2000-2002 Chevrolet Tahoe, 2000-2002 GMC Sierra 1500, and 2000 GMC Yukon. See the Buyer's Guide tab for the full list of applications.
- Function: Provides the switch input that operates a power remote mirror's adjustment motors.
- Direct fit: Designed to replace the original door remote mirror switch on the listed applications.
- Common failure signs: A mirror that won't move in one or more directions, intermittent response, or a switch that feels loose or unresponsive may be signs this switch needs replacing.
If a failed mirror switch is the cause of your power-mirror trouble, this replaces it; diagnose the mirror motors and wiring first, since those can produce similar symptoms. Manufacturer part number MRS21.
Frequently Asked Questions
What does this switch do?
It provides the driver-door switch input that operates a power remote mirror's adjustment motors, letting you position the mirror electrically.
Will this fit my vehicle?
It is a direct-fit replacement for various 2000-2002 GM trucks and SUVs, such as the Chevrolet Silverado 1500, Suburban 1500, Tahoe, and GMC Sierra 1500. Check the Buyer's Guide tab for the full list.
What are the signs this switch may need replacing?
A mirror that won't move in one or more directions, intermittent operation, or a switch that feels loose or unresponsive can all be signs the switch has failed.
My mirror won't move — is the switch always the cause?
Not always. The mirror motors and wiring can cause similar symptoms, so diagnose those before replacing. If the switch is the cause, this part replaces it.
What is the manufacturer part number?
The manufacturer part number is MRS21 from Standard Ignition.
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