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For 1990-2009 cars only
Makes 🢒 Oldsmobile 🢒 1999 🢒 Aurora 🢒 Body and Accessories 🢒 Doors 🢒 Power Mirrors Inoperative in Up/Down Direction - One

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 outside rear view mirror connector.
  2. Connect a fused jumper from the outside rear view mirror terminal D and battery positive voltage.
  3. Connect a fused jumper from the outside rear view 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. Measure the resistance between the memory seat/mirror module connector C3 terminal D (left), or F (right), and the outside rear view mirror terminal C.

Does the resistance measure within the specified range?

0-5 ohms

Go to Step 4

Go to Step 7

4

Measure the resistance between the memory seat/mirror module connector C3 terminal C and the outside rear view mirror terminal D.

Does the resistance measure 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 Seats.

Did you complete the repair?

--

Go to Outside Mirrors System Check

--

6

Replace the faulty outside rear view 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 rear view mirror connector.
  2. Connect a fused jumper between the outside rear view mirror connector terminal D and B+.
  3. Connect a fused jumper between the outside rear view 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 outside mirror switch connector.
  2. Measure the resistance between the outside rear view mirror connector terminal C and the applicable switch terminal:
    3. • Left - the outside mirror switch connector terminal D
    • Right - the outside mirror switch connector terminal C

Does the resistance measure within the specified range?

0-5 ohms

Go to Step 4

Go to Step 7

4

Measure the resistance between outside mirror switch connector terminal 5 and the outside rear view mirror connector terminal D.

Does the resistance measure within the specified range?

0-5 ohms

Go to Step 5

Go to Step 8

5

Replace the outside mirror switch. Refer to Power Mirror Switch Replacement .

Did you complete the repair?

--

Go to Outside Mirrors System Check

--

6

Replace the inoperative outside rear view 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

--