2002 Dodge Ram Cruise control

2002 DODGE RAM
111,000 MILES • V8 • 2WD • AUTOMATIC
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CRAIG2083
  • MEMBER
  • 1 POST
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.
Sep 26, 2009 at 10:19 AM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,812 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:
• Ground Circuit Open
• S/C Brake Switch Output Circuit Open
• S/C Power Supply Circuit Open Or Shorted
• S/C Servo Defective
• S/C Vacuum Solenoid Control Circuit Open Or Shorted
• S/C Vent Solenoid Control Circuit Open Or Shorted
• Brake Switch Defective Or Out Of Adjustment
• Defective PCM
Sep 27, 2009 at 3:23 AM
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