GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 1998 🢒 DeVille 🢒 Body and Accessories 🢒 Doors 🢒 Power Windows Inoperative from Left Front Switch

Power Windows Inoperative from Left Front Switch DeVille

Step

Action

Value(s)

Yes

No

1

Did you perform the Power Windows System Check?

--

Go to Step 2

Go to Power Windows System Check

2
  1. Disconnect the left front power window switch connector C2.
  2. Place the ignition switch in the RUN position.
  3. Use the J 39200 digital multimeter (DMM) in order to backprobe between the left front power window switch connector C2 CKT 70 (PNK) and ground.

Is the voltage within the specified range?

10-15 V

Go to Step 3

Go to Step 4

3

Replace the left front power window switch. Refer to Front Side Door Window Switch Replacement .

Is the repair complete?

--

Go to Power Windows System Check

--

4

Repair the open in CKT 70 (PNK). Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--

Power Windows Inoperative from Left Front Switch Eldorado

Step

Action

Value(s)

Yes

No

1

Did you perform the Power Windows System Check?

--

Go to Step 2

Go to Power Windows System Check

2
  1. Disconnect the left front power window switch connector C1.
  2. Place the ignition switch in the RUN position.
  3. Use a J 39200 digital multimeter (DMM) in order to backprobe between the left front power window switch connector C1 CKT 70 (PNK) and ground.

Is the voltage within the specified range?

10-15 V

Go to Step 3

Go to Step 4

3

Replace the left front power window switch. Refer to Front Side Door Window Switch Replacement .

Is the repair complete?

--

Go to Power Windows System Check

--

4

Repair the open in CKT 70 (PNK). Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

--

Go to Power Windows System Check

--