For 1990-2009 cars

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Was the Automatic Day/Night Mirrors System Check performed? | -- | Go to Step 2 | Go to Automatic Day-Night Mirrors System Check
2 |

1. Turn the ignition switch to the RUN position.
2. Connect a J 39200 digital multimeter (DMM) between the inside rear view mirror connector cavity 1 and ground. Refer to Measuring Voltage in Wiring Systems.

Is the voltage within the specified range?

10-15 V

Go to Step 4

Go to Step 3

3 | Repair the open in CKT 39 (PNK). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Automatic Day-Night Mirrors System Check | --
4 | Connect the J 39200 DMM between cavity 1 (PNK) and cavity 2 (BLK/WHT) of the inside rear view mirror connector. Refer to Measuring Voltage in Wiring Systems. Is the voltage within the specified range? | 10-15 V | Go to Step 6 | Go to Step 5
5 | Repair the open in CKT 351 (BLK/WHT). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Automatic Day-Night Mirrors System Check | --
6 | With the shift lever in PARK, connect the J 39200 DMM between the inside rear view mirror connector cavity 3 (LT GRN) and ground. Refer to Measuring Voltage in Wiring Systems. Is the voltage within the specified range? | 10-15 V | Go to Step 7 | Go to Step 8
7 |

1. Remove the park/neutral position switch.
2. Connect the J 39200 DMM between the inside rear view mirror connector cavity 3 (LT GRN) and ground. Refer to Measuring Voltage in Wiring Systems.

Is the voltage within the specified range?

10-15 V

Go to Step 8

Go to Step 9

8 | Repair the short to B+ in CKT 24 (LT GRN). Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Automatic Day-Night Mirrors System Check | --
9 | Replace the inside rear view mirror. Refer to Inside Rearview Mirror Replacement . Is the automatic day-night mirror replacement complete? | -- | Go to Automatic Day-Night Mirrors System Check | --
10 | Replace the park/neutral position switch. Refer to Park/Neutral Position Switch Replacement in Automatic Transaxle - 4T65-E. Is the repair complete? | -- | Go to Automatic Day-Night Mirrors System Check | --