2005 chevy uplander ABS control module wire harness where is it located, what does it look like? if damaged will it prevent vehicle from starting

factory remote starter???? Your vehicle has remote start , doesn't work ? Does the vehicle start with the key ? Remote start is a function of a control module - BCM - body control module more then likely . Unless your vehicle has after market remote start . Your best bet take it to a qualified repair shop . The vehicle has a regular starter mounted on the engine ,remote starter is software programmed into the computers on the vehicle . Circuit/System Description
Remote vehicle start (RVS) begins as an RF message received by the remote control door lock receiver (RCDLR) from a keyless entry transmitter. The RVS request is sent by the RCDLR to the body control module (BCM) via serial data. The BCM monitors system conditions such as content theft deterrent (CTD), hood ajar status, and body DTCs to determine if an RVS even will occur. If conditions are determined to be acceptable, the RVS message is sent to the engine control module (ECM). The ECM monitors system conditions such as engine control parameters and vehicle theft deterrent (VTD) to determine if engine starting will be allowed. If conditions are acceptable, the ECM will initiate engine starting. During the engine run time in a RVS attempt, before the operator enters the vehicle, the ECM may discontinue engine operation if system conditions require it or a message is received from the BCM requesting the engine be turned OFF.

Your best bet ,take it to a GM dealer

Electronic Brake Control Module Replacement

Removal Procedure

Click to Enlarge

1. Turn OFF the ignition.
2. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
3. Remove the left front wheel. Refer to Tire and Wheel Removal and Installation in Tires and Wheels.
4. Remove the left front wheelhouse extension. Refer to Fascia Extension Replacement - Front in Bumpers.
Important The area around the electronic brake control module (EBCM) must be free from loose dirt to prevent contamination of disassembled ABS components.

5. Thoroughly wash all contaminants from around the EBCM.
6. Rotate the EBCM connector tab up to the unlocked position.
7. Remove the EBCM connector position assurance (2) from the EBCM electrical connector (1).
Caution! To prevent equipment damage, never connect or disconnect the wiring harness connection from the EBCM with the ignition switch in the ON position.

8. Disconnect the EBCM electrical connector (1) from the EBCM (4).


Click to Enlarge

9. Disconnect the brake pressure modulator valve (BPMV) electrical connector (2) from the EBCM (3).


Click to Enlarge

10. Remove the 6 EBCM to BPMV screws (2).


Click to Enlarge

11. Clean the surface of the EBCM/BPMV assembly.
Important The EBCM cannot be repaired. If faulty, the unit must be replaced.

12. Separate the EBCM (2) from the BPMV (1).

The above procedure is removal. Usually the code won't tell you what to replace. I don't know what testing you have done? Just reading the code might not be enough? The main reason I posted is to give you the location of module. Proper diagnostics is up to you. I hate to see you replace something and it not fix the problem. This is just my opinion.

bad or damaged body ground---chaffed/damaged wire or wire harness and bcm-[body control module ] going bad or harness damaged

images for 2002 Tahoe abs relay location

Chevy ABS and Brake Dash Light fix - YouTube

? 24:15
https://www.youtube.com/watch?v=Jo76ylqgUR8
Dec 22, 2012 - Uploaded by Skizzot7
This is how to fix intermittent ABS and Brake dash lights on all Chevrolet ... That board is rather robust and is installed external to the vehicle in a location that sits .... I took the module out of a2002 Sierra and it is engineered with no T10 .... ABS Sensor and Harness 2000-06 Chevy Suburban Tahoe GMC ...

How I fixed a Chevy with an Abs and Brake light on - YouTube

images for 2002 tahoe wiring

there is no c0400 there is a c0040 left front wheel speed check the wiring at the speed sensor about 3 to 6 inches from the conector on the body harness for a brake in the wirring

C0040 ABS light on GM Saab Ricks Free Auto Repair Advice

Will be located near the wheel hub. As long as there is no physical damage I would guess you will be replacing the sensor

I have a 2006 chevy uplander that had an abs light coming on so i took it to my local GM dealer to have it diagnosed and they had told me that the hub and bearing assembly needed to be changed, so i changed it and the light still came on. Upon further investigation i came to discover that the abs wires were frayed in two locations and that the connecters were loose i tightened the connecters and replaced the wires and now my abs light does not come on. I also discovered that i did not need a new hub and bearing assembly after all.

get them to scan the wheel hub sensors these wires come from the hubs and replacing the wiring harness does not include the hub

Note the diagram for mil/malfunction indicator lamp. Wiring connector at instrument cluster, it appears pin 4, brown wire with white tracer, in my opinion that wire is ground controlled by the pcm, depending on the situation. The lamp needs voltage and ground, if the lamp itself is ok. good luck