See the awd fuse in under hood fuse box, not only check the fuse, use a test light and check voltage on fuse circuit, key on. There shows to be four park assist sensors at the rear bumper, they have three wire connector, that is ref voltage--ground--signal. You also have a rear park assist module, At the moment, I don't know where that is located? Any applicable trouble codes relating to rear park assist? I have some text explaining the operation, but, not really any troubleshooting sequence.
SOURCE: 2003 buick rendezvous power outlets
Fuse #14 is for REAR auxillary power outlet (in cargo area). This is located in the INSIDE fuse box to the left of and under the glovebox (to the left of the front passenger's feet).
Fuse #32 is for FRONT Power Outlets/cigarette lighter//Lights, OnStar® Fuse 32 is under the hood in the ENGINE AREA fuse box located in the compartment just above the battery.DOUBLE CHECK YOUR MANUAL to make sure that your fuses are the same. I have a 2003 Rendezvous. Your newer model may be different. The diagrams for each fuse box can be found inside the lids of the compartments.
SOURCE: O2 sensors on 2002 buick rendezvous
hi im wes the o2 sensor is always in the exaust newer buicks have one before the converter (sometimes in the exaust manifold) one after the converter if it has duall exaust it could have four
left bank sensor one is before the converter on drivers side bank two sensor 2 would be passanger side after the converter does this help?
SOURCE: front and rear parking distance sensors not working
the only way to really diag this is with a bmw certified tester that will allow the tech to gointo the system to let you know what faults are in the system and how to proceed
SOURCE: 2005 Lincoln Navigator. Message says to Check
Most likely the problem you are experiencing with the park assist is a fault in one of the sensors mounted in the rear bumper. I would not consider it to be a major fix, however there will be a few hours labor involved as the bumper cover needs to be removed to replace the sensors.
SOURCE: Bad parking assist sensor.....is there a fuse for the park assist?
This is a shared fuse, if you remove it you will lose other services. As your reverse aid sounds all the time it has a probable fault in the module or wiring. The module is located in the left hand side lower boot. To disable - pull the plugs from the module until you get it checked out. These modules often suffer from dampness in the boot as it is prone to leaking. sometimes just removing and refitting the plugs and then spraying with a water dissipating spray (WD 40) often brings them back to life once they have dried out.
hope this helps - good luck.
Subject:
Service Park Assist Message/ LED's Stay On or Inop
Models:
2007-2009 Chevrolet Silverado
2007-2009 GMC Sierra
With RPO UD7
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