2002 Dodge Ram Cruise control

Tiny
CRAIG2083
  • MEMBER
  • 2002 DODGE RAM
  • V8
  • 2WD
  • AUTOMATIC
  • 111,000 MILES
My cruise control does not engage. When I push the on button the light illuminates, then when I push set nothing happens. Ive tried pushing every cruise button on the colum. I checked the fuse box under the hood and theres no fuse for cruise control.
Saturday, September 26th, 2009 AT 5:19 PM

1 Reply

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hi craig2083,

When the main switch is indicating, it should not be a fuse problem.

A scan tool would be required to scan and retrieve trouble codes to proceed with diagnostics.

Possible Causes:
"Â Ground Circuit Open
"Â S/C Brake Switch Output Circuit Open
"Â S/C Power Supply Circuit Open Or Shorted
"Â S/C Servo Defective
"Â S/C Vacuum Solenoid Control Circuit Open Or Shorted
"Â S/C Vent Solenoid Control Circuit Open Or Shorted
"Â Brake Switch Defective Or Out Of Adjustment
"Â Defective PCM
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Sunday, September 27th, 2009 AT 10:23 AM

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