Yesterday I lost Engine brake on my truck during the day and then All other controls on STEERING WHEEL by end of the day.
Here is the list in Order as I lost them:
Eng brake
MMarker int
City horn
Headlight int
Air horn
Cruise control
Radio controls
I am hoping its a simple fix like a wire harness/ broken ground. Any help will be appreciated.
Gonna look at ESC tomorrow for Corrosion.
I had issues with dump susp too but thats since last month.![]()
No Cruise/Engine brake/Air or city horn. INTERNATIONAL PROSTAR
Discussion in 'Trucks [ Eighteen Wheelers ]' started by Noobtr, Dec 11, 2022.
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This is the first time I’m hearing something like this happening. I was curious to know if you fixed the issues you were having & how did you do it?Last edited: Dec 12, 2022
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For the steering wheel controls in my company trucks I have the harness under the horn pad break in prostars cause that. I also had a ground the was behind the dash between the radio and switches cause the same problem. Have also had it were disconnecting the batteries for 15 minutes fixed it
Noobtr Thanks this. -
Take the horn pad off and check the main connector didn't come apart. Clock spring under the steering wheel is a possibility, next easiest connector is right under the steering wheel where the harness plugs into the bottom of the clock spring.
Noobtr Thanks this. -
Thank you, it was Clock spring. Waiting on part to fix.
Heavyd and little cat 500 Thank this. -
Just replaced the clock spring and its fixed now.
Just checked for volts at connector that goes into Clock spring, ehich had current and one under Steering cover which didn't.Heavyd Thanks this.
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