Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSPLYMOUTH1994SUNDANCE BASE, 2D HATCHBACK, 2.2 D, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 12 (CRUISE CONTROL SYSTEM)
1994 Plymouth Sundance Base, 2D Hatchback, 2.2 D, Automatic
Section 12 (Cruise Control System)
1994 Plymouth Sundance Base, 2D Hatchback, 2.2 D, AutomaticSECTION Section 12 (Cruise Control System)
WARNING: This page is about a different car, the 1994 Eagle Vision, 1994 Dodge Intrepid, 1994 Chrysler New Yorker, 1994 Chrysler LHS, and 1994 Chrysler Concorde. However, it is still accessible from the selected car via links, so may be relevant.
- Description & Operation
- Self-Diagnostics
- System Diagnostics
- Service Precautions
- Visual Inspection
- Diagnostic Procedure
- Entering On-Board Diagnostics
- Clearing Trouble Codes
- DRB Test Functions
- Speed Control Menu
- Notes
- Test TC-1A - Checking System For Trouble Codes
- Test TC-53A - Cruise Control Power Relay Circuit
- Test TC-53B - Cruise Control Power Relay Circuit
- Test TC-54A - Cruise Control Switch Always High
- Test TC-54B - Cruise Control Switch Always High
- Test TC-55A - Cruise Control Switch Always Low
- Test TC-56A - Cruise Control Solenoid Circuits
- Test TC-56B - Cruise Control Solenoid Circuits
- Test TC-56C - Cruise Control Solenoid Circuits
- Test SC-1A - Checking Cruise Control Relay Output
- Test SC-1B - Checking Cruise Control Relay Output
- Test SC-2A - Cruise Control On/Off Switch
- Test SC-3A - Cruise Control Set/Resume Switch
- Test SC-4A - Cruise Control Brake Switch
- Test SC-5A - Manual Valve Lever Position Switch (MVLPS) Circuit
- Test SC-6A - Checking Cruise Control System For Denied Messages
- Test SC-VER - Verification Procedure
- Trouble Shooting
- Notes
- No Cruise Control When Set Button Is Pressed & Released
- Cruise Control Engages Without Actuating Cruise Set Button
- Cruise Control Engages When Engine Is Started
- Erratic Speed Or Engine Shuts Off
- Cruise Control Disengages On Rough Road
- Engine Does Not Return To Normal Idle
- No Resume When Resume Button Is Pressed
- Cruise Control Does Not Disengage With Brake Pedal Depressed
- Testing
- Removal & Installation
- Wiring Diagram
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.