Hi,i have a 2007 9400i eagle with isx engine.My cruise control stops working and sometimes it decide to work once in a while.I checked the switch in the clutch pedal and it was good[engine brakes work fine].Where else should i look.If i can find whats wrong i could probably fix.But pls help me diagnose it.....TY
Cruise control problems...
Discussion in 'International Forum' started by Dom Tugade, Nov 9, 2013.
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That "berger button" you checked on the clutch pedal...there is also one on the brake pedal. Make sure both are tight and functioning properly. That is a big problem with that specific truck (I too have experienced it).
Some times it will work, but then a bump would knock the truck out of cruise. The button should be depressed with pedals in 'non-use' position...then when you step on the clutch or brake, the button should be completely extended.double yellow Thanks this. -
White Dog,i appreciate your help Buddy! I tried to look for the one in the brakes but to no avail.Can you help me locate it Buddy....I think thats the one causing it.The switch in the clutch seems to setting on the engine brakes...ty
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In front of the arm that connects the foot pad to the firewall or bottom of the dash plate (if I remember right).
Should look like this:double yellow Thanks this. -
Thanks Bud!I will try to look for it again....
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Inspect the wire harness that runs from the right side firewall, along the top the engine, to the ECM. This harness has your cruise control wiring in it. This harness likes to rub through on the firewall, rocker cover, or the brackets along the left side of the engine.
CellNet and double yellow Thank this. -
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There's easy fix. What I did is duct taped piece of cardboard to the clutch pedal at the place where pedal touches the switch, and cruise control and engine brake are both back to normal. I have Volvo. Its been a while since original post, but I hope it will help someone else.
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Driver side cab cowel air manifold with air pressure switches should be one with a yellow stripe for ECM service brake signal, these fail and Ecm disengages cruise thinking the brake pedal is depress.
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