Vehicle Speed Can Not Be Set

If vehicle speed can not be set, perform the following procedures in order:

• Check actuator cable free play and operation. See CRUISE CONTROL ACTUATOR CABLE  under ADJUSTMENTS.
• Perform CRUISE MAIN SWITCH, COAST/SET, RESUME/ACCEL & CANCEL SWITCH CIRCUIT CHECK  under SYSTEM TESTS.
• Perform VEHICLE SPEED SENSOR CIRCUIT CHECK  under SYSTEM TESTS.
• Perform BRAKELIGHT SWITCH CIRCUIT CHECK  under SYSTEM TESTS.
• Perform TRANSMISSION RANGE SWITCH CIRCUIT CHECK (A/T)  or CLUTCH PEDAL POSITION SWITCH CIRCUIT CHECK (M/T)  under SYSTEM TESTS.
• Perform CRUISE CONTROL MODULE POWER & GROUND CIRCUIT CHECKS  under SYSTEM TESTS.
• Replace actuator with known-good unit. See ACTUATOR ASSEMBLY  under REMOVAL & INSTALLATION.