( TL19E00J34310300000FHAT00 )

Automatic Dimming Inside Mirror Test/Replacement

1. Remove the cover (A), then disconnect 7P connector (B).

1. Check for continuity between No. 2 terminal and body ground.
   - If there is continuity, go to Step 4 .
   - If there is no continuity, check for:

   - | An open in the wire.
   - | Poor ground (G501).

1. Turn the ignition switch to ON (II).

1. Measure the voltage between No. 1 terminal and body ground.
   - If there is battery voltage, go to Step 5 .
   - If there is no voltage, check for:

   - | Blown No. 5 (7.5 A) fuse in the driver's under-dash fuse/relay box.
   - | An open in the wire.

1. Measure the voltage between No. 3 terminal and body ground with the transmission range switch in R position.
   - If there is battery voltage, replace the mirror assembly.
   - If there is no voltage, check for:

   - | An open in the wire.
   - | Faulty driver's under-dash fuse/relay box.
   - | Faulty transmission range switch .