2005 gmc envoy

[larrys37]

I have a problem with passenger door....no controls from drivers door or door itself....for window, door lock, or mirror....baffled? where should I start!!
ok ...new one sent wife to get new battery, they installed and checked for battery drains....they say alls well....now things on dash not working hummmm... any sugestions

[jdl]

Maybe a problem with master switch on driver door? There should be a wiring harness on hinge side of passenger door, probably has a protective rubber boot covering over the harness, Pull the boot back to access the wires, check the proper wire color for voltage and ground.

An example, check the voltage and ground for the power window.

As far as your dash, what doesn't work? Sometimes when battery voltage is lost, it might cause problems for some systems?



Just to add, you have a passenger side door module. The orange wire is voltage, hot all the time. Black wire is ground. There are also trouble codes listed for the windows--door locks and mirrors. Have the trouble codes checked, some of the national brand autostores might be able to check codes for you.

[larrys37]

ok dash lights for drive indicator and odometer, they go on and off lol
this happened after new battery install... my code reader didn't get any codes
just so you know I do have a chip programmer and a code reader
programmer is a hyper tech
reader is an actron super autoscanner

[jdl]

The only thing I can think of is to have the dealership reprogram the instrument cluster?

[larrys37]

thnks jdl this prob with instrument cluster is ok now