Basic Diagnostic Procedure
6A1: CHECK CRUISE CONTROL MAIN SWITCH1. Trouble occurs.
2. Perform pre-inspection.
3. Check cruise control main switch.
CHECK : Does cruise control main switch turn ON?
YES : Go to step 6A2.
NO : Go to "Diagnostics Chart for Power Line".
6A2: CHECK CRUISE SPEED IS SET.
CHECK : Does cruise speed properly set while driving at minimum of 40 kph (25 MPH)?
YES : Go to step 6A3.
NO : Go to "Diagnostics Chart with Trouble Code".
6A3: CHECK CRUISE CONTROL IS RELEASED.
CHECK : Does cruise control properly release during operation?
YES : Go to step 6A4.
NO : Go to "Diagnostics Chart with Trouble Code".
6A4: CHECK CRUISE SPEED IS HELD WITHIN SET SPEED.
CHECK : Does cruise speed hold within set speed ± 3 kph (2 MPH)?
YES : Go to step 6A5.
NO : Go to pre-inspection of actuator.
6A5: CHECK RESUME/ACCEL SWITCH.
CHECK : Does RESUME/ACCEL switch function properly?
YES : Go to step 6A6.
NO : Go to "Diagnostics Chart with Trouble Code".
6A6: CHECK SET/COAST SWITCH.
CHECK : Does SET/COAST switch function properly?
YES : Go to step 6A7.
NO : Go to "Diagnostics Chart with Trouble Code".
6A7: CHECK CANCEL SWITCH.
CHECK : Does CANCEL switch function properly?
YES : Go to step 6A8.
NO : Go to "Diagnostics Chart with Trouble Code".
6A8: CHECK CRUISE SPEED IS RELEASED.
CHECK : Does cruise speed release when brake pedal is depressed?
YES : Go to step 6A9.
NO : Go to "Diagnostics Chart with Trouble Code".
6A9: CHECK CRUISE SPEED IS RELEASED.
CHECK : Does cruise speed release when clutch pedal is depressed?
YES : Cruise control system is in correct order.
NO : Go to "Diagnostics Chart with Trouble Code".