NOTE: After repair or component replacement is completed, perform MEMORY SYSTEM CHECK under TESTING - SYSTEM CHECKS to verify system is operating properly.

Perform MEMORY SYSTEM CHECK under TESTING - SYSTEM CHECKS. Go to next step.
Using mirror select switch, select left mirror. Using test light, backprobe between outside mirror switch connector terminals "E" (Orange wire) and "H" (Tan/White wire). Move mirror switch down. Move mirror switch left. Backprobe between outside mirror switch connector terminals "D" (Black wire) and "H" (Tan/White wire). Move mirror switch up. Move mirror switch right. If test light illuminates at all positions, go to next step. If test light does not illuminate at all positions, go to step 6).
If left mirror operates in all directions during memory recall function, go to next step. If left mirror does not operate in all directions during memory recall function, go to step 5).
Repair open in circuit No. 299 (Tan/White wire) between outside mirror switch and Memory Mirror Module (MMM) connector C1. See WIRING DIAGRAMS .
Replace Memory Mirror Module (MMM).
Replace outside mirror switch. See MIRRORS - POWER article.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Left Mirror Does Not Move Manually

Use the Manual With the Right Hardware

When to See a Mechanic