Stop Lamps Always On. Pontiac Firebird 2001

GM Service Manual Online

For 1990-2009 cars only

Makes 🢒 Pontiac 🢒 2001 🢒 Firebird 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Stop Lamps Always On

Stop Lamps Always On Chevrolet

Step	Action	Yes	No
Schematic Reference: Exterior Lights Schematics
1	Did you review the Exterior Lighting System Description and Operation and perform the necessary inspections?	Go to Step 2	Go to Symptoms - Lighting Systems
2	Turn the ignition to the RUN position. Ensure that the brake pedal is not engaged. Do the stop lamps remain off?	Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems	Go to Step 3
3	Disconnect the stop lamp/TCC switch. Do the stop lamps turn off?	Go to Step 5	Go to Step 4
4	Repair a short to battery voltage in the supply voltage circuit of the stoplamp. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair?	Go to Step 6	--
5	Replace the stop lamp/TCC switch. Refer to Stop Lamp Switch Replacement and to Stop Lamp Switch Adjustment in Hydraulic Brakes. Did you complete the replacement?	Go to Step 6	--
6	Operate the system in order to verify the repair. Did you correct the condition?	System OK	Go to Step 2

Stop Lamps Always On Pontiac

Step	Action	Yes	No
Schematic Reference: Exterior Lights Schematics
1	Did you review the Exterior Lighting System Description and Operation and perform the necessary inspections?	Go to Step 2	Go to Symptoms - Lighting Systems
2	Turn the ignition to the RUN position. Ensure that the brake pedal is not engaged. Do the stop lamps remain off?	Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems	Go to Step 3
3	Disconnect the stop lamp/TCC switch. Do the stop lamps turn off?	Go to Step 7	Go to Step 4
4	Disconnect the turn signal switch. Is the center high mounted stop lamp off?	Go to Step 5	Go to Step 6
5	Repair a short to battery voltage in the rear stop/turn lamp supply voltage circuit of the illuminated stop lamp. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair?	Go to Step 8	--
6	Repair a short to battery voltage in the supply voltage circuit of the stop lamps. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair?	Go to Step 8	--
7	Replace the stop lamp/TCC switch. Refer to Stop Lamp Switch Replacement and to Stop Lamp Switch Adjustment in Hydraulic Brakes. Did you complete the replacement?	Go to Step 8	--
8	Operate the system in order to verify the repair. Did you correct the condition?	System OK	Go to Step 2