20 Most Recent 2011 GMC Sierra 1500 - Page 8 Questions & Answers

Ignition problem

The actuator is the thing inside the door panel that criss crosses and puts up the window. You must remove the inside door panel. There are some good videos on YouTube.

Robert: This may be caused by the power control module.

this would best be answered at a tyre fitting shop as there are quite a few things to consider , without seeing vehicle

50to60lbs

need new switch on fan control

If you contact your local regional GM office, they can, for a small fee, get you that information as well as some other things about your truck.

if you dont change the key tumboler for the old one need to reprogam key fobs

try to jump the brake light switch if that does not work check for power at switch if no power and fuse is ok may need new turn sinal switch if you have power at switch and when you jump it you have no lights check at the rear for power if you have power check ground

Depending on the actual trouble code, the problem may be the ignition module inside the distributor or the coil.

check the firing order for crossed HT leads . Check fro dirt in the air gap of the crankshaft position sensor. check the clearence of the air gap. check for loose wire connection for both sensors.

Okay, what is your question?

Clear the code and see if it returns

temperature sensor might need replacing, you can usually pick them up for under a tenner and an easy diy job

Maybe it is not getting fuel.

So you have several problems Why ask ! Read your owners manual? What do you usually do when you have a vehicle problem? Go to a repair shop, so they can diagnose any & all things you want to know about & are having problems with Have to look at scan tool data Check for codes & diagnose & resolve those issues first You have an engine performance issue & an abs braking system fault Do you not go to a shop when things do work correctly? Have to do that,road test & look at data Most folks just drive & never do any Preventative Maintenance, so no wonder problems come up to haunt you, a couple times a year

in the GMC FSM book at alldata.com. easy.