I have a 2004 chevy silverado 5.3 4x4. Afew times I have tried to unlock the doors with the keyless remote and they will not unlock. I unlock the door smanually and try to start the engine, it will crank and start for a half second and die. the cabin light is off and the doors and windows will not work at the same time. I will come back an hour later and everything works fine. Any help would be appreciated.
SOURCE: power door locks and drivers window have failed on 2004 colorado
I had the same problem to the T. I look online for all the same solutions and I can only tell you what worked for me. Actually what I think worked, HAHA! I went out to my truck and unplugged both battery terminals from battery and placed them together to supposedly reset the electrical system, "so I was told." After this for about 20 min or so, I went back out and in this order; re-installed positive terminal followed by negative terminal to battery. After this I checked locks and windows and surprise they worked. I've seen a lot of people say that all they did was wait and they worked later, so maybe it was that and not what I did, but who cares, they work now. Give it a shot and if it works for you, GREAT let me know, I HATE CHEVY CAUSE OF THIS......they wanted me to pay for a stupid diagnostic before they would help me........well screw you I fixed myself. LATER
SOURCE: 2000 Chevy Silverado 1500 The heater does not
Had the same thing happen to my truck, the blen door actuator is under the console on passenger side, but the heater core is going to be clogged if you dont have any heat coming through, but a/c works..
SOURCE: At cold ambient temperature (-20C) after sitting
have someone check the reading on the engine coolant temp switch,if your switch is telling the computer it is 50 degrees the engine will start it lean,when you really need rich,like an old fashion choke.
SOURCE: 2004 silverado 4x4 2500 left front wheel bearing
To install:
Tire and wheel assembly
Caliper and rotor
Wheel speed sensor and brake hose mounting bracket bolt from the steering knuckle
Electrical connection for the wheel speed sensor
Front drive halfshaft assembly on four wheel drive models
Hub and bearing assembly mounting bolts
Hub and bearing assembly
O-ring seal from the steering knuckle bore (2500 series)
You can go to autozone.com and register for free online repair manual with everything you need.
Hub and bearing assembly
Hub and bearing assembly mounting bolts. Tighten the bolts to 133 ft. lbs. (180 Nm).
Front drive halfshaft assembly on four wheel drive models
Electrical connection for the wheel speed sensor
Wheel speed sensor and brake hose mounting bracket bolt to the steering knuckle. Tighten to 106 inch lbs. (12 Nm).
Rotor
Tire and wheel assembly.
SOURCE: 2008 chevrolet malibu door lock problem
You have a intermittent condition. To isolate the cause: 1.Disconnect the drivers door lock/unlock switch from the connector. Drive the vehicle and see if your random lock/unlock condition has stopped. If it has, replace the switch. If it hasn't:
2. You have a grounding problem or a problem in the BCM (Body Control Module) and should have a technician use a Tech 2 Diagnostic Link Tool to access the BCM computer to obtain any fault code data to help correct the condition.
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