Backup Lamp System Check. Chevrolet Chevy Suburban

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 1999 🢒 Chevy Suburban - 2WD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Backup Lamp System Check

Step	Action	Normal Result(s)	Abnormal Result(s)*
1	Turn the ignition switch to the ON position. Automatic transmissions - Depress the brake pedal and move the control lever to the REVERSE position. Manual transmissions - Depress the clutch pedal and place the shifter into REVERSE position.	Both of the backup lamps illuminate.	Backup Lamps Inoperative
2	Automatic transmissions - depress brake pedal and move the control lever to the PARK position. Manual transmissions - depress the clutch pedal and and place the shifter into NETURAL.	Both of the backup lamps turn OFF.	Backup Lamps Always On
* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.