Schematic Reference: Automatic Day-Night Mirrors Schematics

Did you review the Automatic Day-Night Mirror operation and perform the necessary inspections?

Go to Step 2

Go to Symptoms

Does the automatic day-night mirror operate normally?

Go to Step 3

Go to Automatic Day-Night Mirrors Inoperative

1. Turn ON the ignition, with the engine OFF.
2. Verify that the compass is inaccurate or the letter C is displayed.

Does the compass operate normally?

Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 4

Is the compass display totally blank?

Go to Step 8

Go to Step 5

Is the letter C displayed on the mirror?

Go to Step 6

Go to Step 7

Perform the Compass Calibration procedure. Refer to Compass Calibration Description .

Is the compass accurate and operating properly?

Go to Step 9

Go to Step 7

Perform the Compass Variance procedure. Refer to Compass Variance Setup Description .

Is the compass accurate and operating properly?

Go to Step 9

Go to Step 8

Important: Perform the Compass Calibration and Variance procedure for the automatic day-night mirror with compass.

Replace the automatic day-night mirror with compass. Refer to Inside Rearview Mirror Replacement .

Did you complete the replacement?

Go to Step 9

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 3