Cruise Control - Inoperative

Cruise Control Inoperative (Part 1 Of 5):

Cruise Control Inoperative (Part 2 Of 5):

Cruise Control Inoperative (Part 3 Of 5):

Cruise Control Inoperative (Part 4 Of 5):

Cruise Control Inoperative (Part 5 Of 5):

IMPORTANT: Perform the following steps in order to avoid misdiagnosis:
^ Inspect for proper operation of the following lamps:
- The brake lamps
- The CHMSL lamps
^ Inspect the throttle linkage for mechanical binding that may cause a system malfunction.
^ Test for a stored PCM Diagnostic Trouble Code (DTC).
Refer to Engine Controls.
^ Test for a stored Traction Control System (TCS) DTC.
Refer to Antilock Brakes.

The PCM will inhibit the cruise control when any of the following situations exist:
^ The vehicle speed is less than 25 mph.
^ The Park/Neutral Position Switch is placed into one of the following positions:
- PARK
- REVERSE
- NEUTRAL
- 1st GEAR
^ There are low engine RPMs.
^ There are high engine RPMs (fuel cut-off). Refer to Engine Controls for cruise control inhibit criteria diagnosis.