|
|
*AUTOMATIC DAY/NIGHT MIRROR INOPERATIVE (CONTINUED) POSSIBLE CAUSES FUSED B(+) CIRCUIT OPEN AUTOMATIC DAY/NIGHT MIRROR GROUND CIRCUIT OPEN AUTOMATIC DAY/NIGHT MIRROR For a complete Power Mirrors Circuit Diagram, (Refer to 8 - ELECTRICAL/POWER MIRRORS - SCHEMATICS AND Diagnostic Test 1. MEASURE AUTOMATIC DAY/NIGHT MIRROR FUSED B(+) CIRCUIT VOLTAGE Note: Inspect Fuse 7 located in the Underhood Accessory Fuse Block. If the fuse is open, repair the cause Turn the ignition off. Disconnect the Automatic Day/Night Mirror harness connector. Note: Check connectors - Clean/repair as necessary. Measure the voltage of the Fused B(+) circuit at the Automatic Day/ Is the voltage above 10 volts? Yes >> Go to 2 No >> Repair the Automatic Day/Night Mirror Fused B(+) circuit for an open. Perform BODY VERIFICATION TEST. 2. MEASURE AUTOMATIC DAY/NIGHT MIRROR GROUND CIRCUIT RESISTANCE Turn the ignition off. Measure the resistance between ground and the Automatic Day/Night Is the resistance below 5.0 ohms? Yes >> Go to 3 No >> Repair the Ground circuit for an open. Perform BODY VERIFICATION TEST. ZH POWER MIRRORS - ELECTRICAL DIAGNOSTICS 8N - 61 |