Power Windows Inoperative. Chevrolet Monte Carlo 1999

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1999 🢒 Monte Carlo 🢒 Body and Accessories 🢒 Doors 🢒 Power Windows Inoperative

Step	Action	Value(s)	Yes	No
1	Turn the ignition switch to the RUN position. Place the lockout switch in the OFF position. Use a test light in order to backprobe between the left front window switch harness connector C1 terminal D and ground. Does the test light illuminate?	--	Go to Step 2	Go to Step 3
2	Repair a poor connection or an open in circuit 1307 between the left front window switch and S307. Has the repair been made and the system rechecked?	--	Go to Step 3	System OK
3	Replace the left front window switch. Refer to Front Side Door Window Switch Replacement . Has the repair been made and the system rechecked?	--	--	System OK

Step

Action

Value(s)

Yes

Turn the ignition switch to the RUN position.
Place the lockout switch in the OFF position.
Use a test light in order to backprobe between the left front window switch harness connector C1 terminal D and ground.

Does the test light illuminate?

Repair a poor connection or an open in circuit 1307 between the left front window switch and S307.

Has the repair been made and the system rechecked?

System OK

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

Has the repair been made and the system rechecked?

System OK