How do I replace the purge valve on 2006 Yukon Denali

Ronny Bennett Sr.

• 6988 Answers
• Posted on Jun 28, 2009

SOURCE: fan blower stopped working on my 2006 yukon denali xl

check fuse,blower motor relay and blower resister(mounted in blower box) and blower motor

SOURCE: 02 yukon denali security light stays on will not

Several GM products, including the Chevrolet Impala and Malibu, the Oldsmobile Alero, the Pontiac Grand Prix, and Saturn Ion, have issues with the Security light coming on. This is many times an indication of a failing Body Control Module (BCM). Initially, the Security light will come on then go off, progressing to a constant on light, before the car will refuse to start. Other symptoms may include erratic action of electronics, a clicking sound coming from the glove box, and the air conditioning failing to blow cold air. I recommend a shop that specializes in the electronic systems of vehicles to diagnosis and make the necessary repairs. They should keep the car until they replicate the symptoms described. A new BCM from GM should cost about $230; plan on another $200 for them to diagnose the problem, replace the unit, and program the new unit. The dealers quote between $700 and $1,100 for the same repair. My experience and the experiences I have read on the internet, indicate the new BCM should last only about a year.

SOURCE: 2003 yukon denali---relay locate for blower

the relay is built into the speed resistor or motor control module ) depends if you have automative or manual heater controls. is automatic it will be motor control module and manual is the resistor module. these units are located beside the heate fan motor. the motor helps keeps the unit cool. just unbolt the module, unplug it and install new one. Just check to make sure the connector is good.. The heat created by the connection sometimes melts the power or ground leads (red or black) and if this is so you will need to replace the pin.

SOURCE: 2006 Yukon Denali, oil pressure gauge malfunction

Most likely the oil pressure sensor is bad. Its located in the very rear of engine on top of bell housing area.

SOURCE: How do I change the headlight bulb in my 2006 GMC

There will be two steel arms about 1/8" round facing eatch other that are snapped into plastic retainers.If you turn the arm 90Deg (twords the front of headlight)and pull up on them the head light assemblie will come out giving you access to the bulbs.May have to squeeze and turn or just turn .Then you can disconect the wire harness.Just be sure when installing the new bulb not to touch it.I use a paper towl to handle the new bulb.If you get any oils from you hands on it this will cause a hot spot on the bulb and burn it out prematurely.Well hope this helped.