Why does my GMC Sierra heated seat go off?
Why does my GMC Sierra heated seat go off?
A bad heated seat switch, faulty, drivers seat module, a shorted wire under the seat, etc. You would need to use a scanner to view input data from the seat switch to the module,and schematic to trace down the cause. Hi, I have an 03 GMC Sierra with the 5.3.
Is there a heated seat switch on a Chevy Silverado?
2005 Chevrolet Silverado. Replaced actual heated seat switch. my truck came with heated seats and the driver seat turns on by itself u turn it off and then it comes right back on and it will turn itself off as well it just keeps cycling on and off but the back portion only. This could any number of things.
Are there heated seats on a 2004 GMC?
2004 GMC: heated seats The driver’s side heat keeps shutting off Hello and welcome to Just answer.com, Super mechanic here. About your vehicle. There has been a service bulletin for that type of concern. It involves a reprogramming of the driver seat module. The dealership (stealership) would have to do that, I hate to say.
When to reprogram driver’s side heat in GMC?
This occurs only with the first activation for the day and works correctly with subsequent activations immediately after the event. These conditions are intermiffent and DTC B3941 may be set. Technicians are to reprogram the driver seat module with an updated software calibration.
How does the heater work on a GMC Sierra?
At the simplest level possible, the heater works by passing hot coolant from the engine into a tiny radiator called the heater core. At this point, the blower motor blows air across the it and the newly heated air blows on to the driver and passengers. If the heater has stopped working in your Sierra, this process has failed in one way or another.
A bad heated seat switch, faulty, drivers seat module, a shorted wire under the seat, etc. You would need to use a scanner to view input data from the seat switch to the module,and schematic to trace down the cause. Hi, I have an 03 GMC Sierra with the 5.3.
2005 Chevrolet Silverado. Replaced actual heated seat switch. my truck came with heated seats and the driver seat turns on by itself u turn it off and then it comes right back on and it will turn itself off as well it just keeps cycling on and off but the back portion only. This could any number of things.
Where are the heated seats on a GM Truck?
There will be DTCs B2435, B2440, B3606 and/or B1825 set in the Drivers Seat Module. The adjustable pedal position sensor, seat recliner position sensor and both heat seat thermistors share the same 5 volt reference internal to the Drivers Seat Module.
