Traction Control

G

Gbatts

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Jan 2, 2024
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Ontario
Good day people hope all is well. Im having a issue with my Traction Control Light periodically coming on, after getting a report from the garage they told me they retrieved two codes C1252 and D258B. returning home I then replaced the Vacuum pump, the Solenoid, the Gas cap even the wheel speed sensors. as time went on the issue came back. went back to garage had a diagnostic done and now was told " Vacuum Pump Control Circuit has no Ground to Vacuum Pump -- Need to trace wiring. they told me it could take five minutes or few hours to find ...... at $125. hour........ need some advice on what I should do?
Gbatts.
 
Replace the battery clamps. ;)

I know that sounds snarky, but a poor ground at the battery will cause a ton of CEL codes and misbehaviors that will make you look at other systems as the root cause.
The factory clamps are 100% SHIT.
 
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having the same issue... JK 2015. the reader is picking up the code C1082, not sure if this is related since the description is vacumm pressure ciruit.
any suggestions?
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montecristo9191 said:
having the same issue... JK 2015. the reader is picking up the code C1082, not sure if this is related since the description is vacumm pressure ciruit.
any suggestions?
View attachment 128212
Click to expand...

See above regarding the factory battery clamps.

I know it sounds like bullshit, but an intermittent/ poor ground really messes with ALL of the systems on these vehicles.
 
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