It is on the same circuit as the brake lights, but if they are not working, and the bulbs are good your switch needs cleaning or adjustment.
Attempt this first since the switch costs nearly $300 bucks.
On the passengers side of the trans just behind the bell housing there is a fan shaped switch, loosen the 12mm bolt ( smaller of the two, and rotate the switch while a friend checks the lights. this problem is usually accompanied by an occasional inability to start the vehicle, but can be cured by jiggling the shifter.
While adjusting the switch make sure that the vehicle will start in park as well, remember to block the wheels while testing the back up lights, engine off, key in run but not start, shifter in reverse, move switch until lights come on.
Once you find this spot, hold it in place and have your helper check to make sure it will start. This may take several tries to get both working correctly.
If you have no luck the switch may be dirty, this happens a lot. Hold the post to the bottom large bolt still while you loosen the nut, then remove it, then remove the 12mm adjusting bolt on top, remove the wire connector and pull the switch away, remove the bolts on the switch and separate the halves, use electrical contact cleaner and maybe some q-tips to clean all the copper connections completely apply di-electric grease and reassemble, refit to the trans and readjust so all functions work, this switch controls back up and start safety.
Caution! always hold that bottom bolt while tightening the large nut, this is connected to the gear adjuster and you could damage the internals if it isn't secured while you do it.
I was told by my parts guy that the back up light switch is the same as the reverse light switch.
How to change the brake switch on a 2004 Jeep grand Cherokee Laredo
How do you install passenger tail light kit for a 2004 grand cherokee?
The backup light switch is mounted on the transmission casing.
Because the oil is low.
Unplug or replace maint. timer
The code can be cleared by unhooking the battery. The light will return if the failure is not repaired.
When there are beeping noises and the check gauges light on a Jeep Grand Cherokee Laredo it means there is a problem. The vehicle will need to be stopped and all of the fluids need to be checked immediately.
The backup light switch on a 2003 Tribute is locatedÊleft side of the transaxle. The reverse switch is also located in the same spot.Ê
parking break is on or low break fluid
It should be on the transmission. There should be two, a reverse light switch and a neutral switch. Unplug one and put it in reverse. if the backup lights come on, then that's the one you want. Unscrew it and screw in a new one. pretty easy.
You can access the backup light on your Pontiac from the trunk compartment. Remove the backup light cover. Take hold of the backup light connector, push in and turn at the same time. Do the same with the backup lightbulb. Reverse the process to install the new lightbulb.