For 1990-2009 cars

## Power Mirrors Inoperative in Up/Down Direction - One w/ Memory

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Power Mirror System Check? | -- | Go to Step 2 | Go to Outside Mirrors System Check
2 |

1. Disconnect the power mirror connector.
2. Connect a fused jumper between the power mirror terminal D and battery positive voltage.
3. Connect a fused jumper between the outside power mirror terminal C and ground.

Does the up/down motor run?

--

Go to Step 3

Go to Step 6

3 |

1. Disconnect the memory seat/mirror module connector C3.
2. Use a J 39200 digital multimeter (DMM) in order to measure the resistance between the memory seat/mirror module connector C3 terminal D (left), or F (right), and the power mirror terminal C.

Is the resistance within the specified range?

0-5 ohms

Go to Step 4

Go to Step 7

4 | Use the DMM in order to measure the resistance between the memory seat/mirror module connector C3 terminal C and the power mirror terminal D. Is the resistance within the specified range? | 0-5 ohms | Go to Step 5 | Go to Step 8
5 | Replace the memory seat/mirror module. Refer to Memory Seat Control Module Replacement in Body Control System. Did you complete the repair? | -- | Go to Outside Mirrors System Check | --
6 | Replace the faulty outside power mirror. Refer to Power Mirror Replacement . Did you complete the repair? | -- | Go to Outside Mirrors System Check | --
7 | Repair an open in one of the following circuits:

• | CKT 89 (LT GRN) (left)

• | CKT 889 (PPL/WHT) (right)

• | Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

--

Go to Outside Mirrors System Check

--

8 | Repair an open in CKT 88 (YEL). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Outside Mirrors System Check | --

## Power Mirrors Inoperative in Up/Down Direction - One w/o Memory

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Did you perform the Power Mirror System Check? | -- | Go to Step 2 | Go to Outside Mirrors System Check
2 |

1. Disconnect the outside power mirror connector.
2. Connect a fused jumper between the outside power mirror connector terminal D and B+.
3. Connect a fused jumper between the power mirror connector terminal C and ground.

Does the power mirror up/down motor operate?

--

Go to Step 3

Go to Step 6

3 |

1. Disconnect the power mirror switch connector.
2. Use a J 39200 digital multimeter (DMM) in order to measure the resistance between the power mirror connector terminal C and the applicable switch terminal:

• | Left - the power mirror switch connector terminal D

• | Right - the power mirror switch connector terminal C

Is the resistance within the specified range?

0-5 ohms

Go to Step 4

Go to Step 7

4 | Use the DMM in order to measure the resistance between power mirror switch connector terminal 5 and the outside power mirror connector terminal D. Is the resistance within the specified range? | 0-5 ohms | Go to Step 5 | Go to Step 8
5 | Replace the power mirror switch. Refer to Power Mirror Switch Replacement . Did you complete the repair? | -- | Go to Outside Mirrors System Check | --
6 | Replace the inoperative outside power mirror. Refer to Power Mirror Replacement . Did you complete the repair? | -- | Go to Outside Mirrors System Check | --
7 | Repair an open in the appropriate circuit:

• | Left - CKT 89 (LT GRN)

• | Right - CKT 889 (PPL/WHT)

Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

--

Go to Outside Mirrors System Check

--

8 | Repair an open in CKT 88 (YEL). Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Outside Mirrors System Check | --