interior light issue
07-17-2015, 03:46 PM
#1
Thread Starter
Join Date: 03-05-2013
Location: West Hollywood
Posts: 7
interior light issue
I recently installed a backup proximity sensor, inside the rear bumper, wired to the right rear backup light. It works, but since then, the interior lights stay on continuously. I first assumed that somehow the switch for the rear hatch was
not engaging, so the lights stayed on. However, as I feel around the hatch, I can't seem to find the switch. Does anyone know where it's located? Or do you have any insight why the lights might be stuck on? I pulled the interior light fuse in the meanwhile. The sensor wired to the right backup light, so I can't see that as being the problem.
not engaging, so the lights stayed on. However, as I feel around the hatch, I can't seem to find the switch. Does anyone know where it's located? Or do you have any insight why the lights might be stuck on? I pulled the interior light fuse in the meanwhile. The sensor wired to the right backup light, so I can't see that as being the problem.
07-18-2015, 03:07 AM
#2
Senior Member
Join Date: 12-24-2007
Location: Seville. OH
Posts: 2,873
The door switch for the rear hatch is inside on the latch it's self. I'm not sure if it is replaceable or built into the latch.
I would first unhook your added wiring just to make sure that's not causing your problem. I don't know why it would but I would check that before getting too involved.
I would first unhook your added wiring just to make sure that's not causing your problem. I don't know why it would but I would check that before getting too involved.
07-18-2015, 03:12 AM
#3
Senior Member
Join Date: 12-24-2007
Location: Seville. OH
Posts: 2,873
This tsb came to mind I don't know if it would affect the interior lights or not.
Can't hurt to check.
#PIC5055: Rear Hatch Will NOT Lock - keywords door fuse gate latch lift liftgate lock pad release RKE touch UBEC unlock - (Dec 11, 2008)
Subject: Rear Hatch Will NOT Lock
Models: 2006-2009 Chevrolet HHR
--------------------------------------------------------------------------------
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
The customer will notice that at anytime by using the touch pad on the rear lift gate the lift gate will open WITHOUT unlocking the vehicle.
Recommendation/Instructions:
If this condition exists, check for a fuse in position #11 in the Underhood Buss Electrical Center. If there is a fuse in that position, remove it, as it is not supposed to be there.
Note: A fuse in that position will cause the release relay (coil side) to stay powered up at all times and will only need a ground (touch pad) to activate the relay.
If no fuse is present then check for voltage on circuit #1221 (WH/BK) and proceed with diagnostics.
Can't hurt to check.
#PIC5055: Rear Hatch Will NOT Lock - keywords door fuse gate latch lift liftgate lock pad release RKE touch UBEC unlock - (Dec 11, 2008)
Subject: Rear Hatch Will NOT Lock
Models: 2006-2009 Chevrolet HHR
--------------------------------------------------------------------------------
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
The customer will notice that at anytime by using the touch pad on the rear lift gate the lift gate will open WITHOUT unlocking the vehicle.
Recommendation/Instructions:
If this condition exists, check for a fuse in position #11 in the Underhood Buss Electrical Center. If there is a fuse in that position, remove it, as it is not supposed to be there.
Note: A fuse in that position will cause the release relay (coil side) to stay powered up at all times and will only need a ground (touch pad) to activate the relay.
If no fuse is present then check for voltage on circuit #1221 (WH/BK) and proceed with diagnostics.
07-18-2015, 06:05 AM
#5
Platinum Member
Join Date: 12-06-2009
Location: Alabama
Posts: 11,103
I would check the interior light dimmer switch control (the little wheel thingy on the dash waterfall). Just to make sure you didn't have an "oops" moment, and turned it to the ON position by accident.
Fwiw. Should be no need to pull the fuse. The BCM has a battery saver mode that will turn off the lights in about 15-20 minutes. Provided there is no ignition key activity, or door opening/closing that would reset the modes timer.
Fwiw. Should be no need to pull the fuse. The BCM has a battery saver mode that will turn off the lights in about 15-20 minutes. Provided there is no ignition key activity, or door opening/closing that would reset the modes timer.
07-29-2015, 01:01 PM
#6
Thread Starter
Join Date: 03-05-2013
Location: West Hollywood
Posts: 7
I would check the interior light dimmer switch control (the little wheel thingy on the dash waterfall). Just to make sure you didn't have an "oops" moment, and turned it to the ON position by accident.
Fwiw. Should be no need to pull the fuse. The BCM has a battery saver mode that will turn off the lights in about 15-20 minutes. Provided there is no ignition key activity, or door opening/closing that would reset the modes timer.
Fwiw. Should be no need to pull the fuse. The BCM has a battery saver mode that will turn off the lights in about 15-20 minutes. Provided there is no ignition key activity, or door opening/closing that would reset the modes timer.
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