usocazy
Senior Member
- Joined
- May 11, 2013
- Posts
- 292
- Reaction score
- 45
- Location
- San Antonio, Texas
- Ram Year
- 2004
- Engine
- Hemi 5.7l
Folks - I have multiple threads about my ABS module and wiring harness having so much corrosion that I needed to replace both.
I had a jack load of ABS faults and the brake light stayed illuminated.
Long story short - I cut off one of the connectors to the ABS module that had a tremendous amount corrosion and spliced in a new connector. Replaced the ABS module from a salvaged 04 Ram 2500 (know good part).
Both ABS and brake light remain lit even after replacing the rear speed sensor and clearing the fault with my ABS scanner.
Scanner reads "rear sensor / open".
Any ideas how I can check for this fault? Seems like there's a ghost in the machine I'm chasing. So frustrating!
Other threads I posted - many with pics of what I replaced:
http://www.ramforum.com/f52/help_multimeter-65770/
http://www.ramforum.com/f52/help_testing_wiring_connection-65296/
http://www.ramforum.com/f52/does_anybody_have_abs_module_wiring_diagram-64835/
http://www.ramforum.com/f45/abs_brake_light-62750/
http://www.ramforum.com/f45/need_help_abs_codes-62027/
http://www.ramforum.com/f59/do_all_3rd_gens_have_4_wheel_abs_advice_needed-62295/
I had a jack load of ABS faults and the brake light stayed illuminated.
Long story short - I cut off one of the connectors to the ABS module that had a tremendous amount corrosion and spliced in a new connector. Replaced the ABS module from a salvaged 04 Ram 2500 (know good part).
Both ABS and brake light remain lit even after replacing the rear speed sensor and clearing the fault with my ABS scanner.
Scanner reads "rear sensor / open".
Any ideas how I can check for this fault? Seems like there's a ghost in the machine I'm chasing. So frustrating!
Other threads I posted - many with pics of what I replaced:
http://www.ramforum.com/f52/help_multimeter-65770/
http://www.ramforum.com/f52/help_testing_wiring_connection-65296/
http://www.ramforum.com/f52/does_anybody_have_abs_module_wiring_diagram-64835/
http://www.ramforum.com/f45/abs_brake_light-62750/
http://www.ramforum.com/f45/need_help_abs_codes-62027/
http://www.ramforum.com/f59/do_all_3rd_gens_have_4_wheel_abs_advice_needed-62295/