the senor code c0265 ebcm relay circuit?
Dec 13, 2007 at 1:54 PM
TROUBLE IN ABS SYSTEM?
2001 CHEVROLET TAHOE
OGJIFRA
- MEMBER
- 1 POST
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DENNYP
- ✓ASE Certified Mechanic
- 1,824 POSTS
Perform the following steps to improve the connection of the EBCM Ground:
Remove the EBCM Ground. The EBCM Ground is located on the frame beneath the driver's side door. If multiple grounds are found in this location, the EBCM ground can be identified as the heavy (12-gauge) wire.
Clean the area, front and back, using a Whiz Wheel®.
Install the ground, then the washer and then the bolt to the frame.
Important: It is important to use the bolts, washers and nuts specified in this bulletin. These parts have been identified due to their conductive finish.
Install a washer and nut to the back side of the frame.
Tighten
Tighten the nut to 9 N·m (79 lb in).
Cover the front and back side of the repair area using Rubberized Undercoating.
An additional check can be made to ensure a good connection for the Battery Cable to Frame ground. It is possible for this ground to cause similar symptoms with the ABS as described above.
Try this first and let me know if it worked.
Remove the EBCM Ground. The EBCM Ground is located on the frame beneath the driver's side door. If multiple grounds are found in this location, the EBCM ground can be identified as the heavy (12-gauge) wire.
Clean the area, front and back, using a Whiz Wheel®.
Install the ground, then the washer and then the bolt to the frame.
Important: It is important to use the bolts, washers and nuts specified in this bulletin. These parts have been identified due to their conductive finish.
Install a washer and nut to the back side of the frame.
Tighten
Tighten the nut to 9 N·m (79 lb in).
Cover the front and back side of the repair area using Rubberized Undercoating.
An additional check can be made to ensure a good connection for the Battery Cable to Frame ground. It is possible for this ground to cause similar symptoms with the ABS as described above.
Try this first and let me know if it worked.
Dec 16, 2007 at 7:54 PM
STRAILER
- ✓ASE Certified Mechanic
- 54,840 POSTS
The code C0265 on a 2001 Chevrolet Tahoe indicates an issue with the Electronic Brake Control Module (EBCM) circuit. So, I have seen the ABS control module go out and cause this code. here is a video on how to change it out:
https://youtu.be/lUotkKXG9dY?si=jEtEfDdomXIAFN6G
Let us know if you need anything else.
https://youtu.be/lUotkKXG9dY?si=jEtEfDdomXIAFN6G
Let us know if you need anything else.
Sep 19, 2024 at 2:58 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.