Kia Cadenza: Cruise Control System / Troubleshooting
Trouble Symptom 2
Trouble symptom Probable cause Remedy The set vehicle speed varies greatly upward or downward "Surging" (repeated alternating acceleration and deceleration) occurs after setting Malfunction of the vehicle speed sensor circuit Repair the vehicle speed sensor system, or replace the part Malfunction of ECM Check input and output signals at ECM
Trouble Symptom 3
Trouble symptom Probable cause Remedy The CC system is not canceled when the brake pedal is depressed Damaged or disconnected wiring of the brake pedal switch Repair the harness or replace the brake pedal switch Malfunction of the ECM signals Check input and output signals at ECM
Trouble Symptom 4
Trouble symptom Probable cause Remedy The
CC system is not canceled when the shift lever is moved to the "N"
position (It is canceled, however, when the brake pedal is depressed) Damaged or disconnected wiring of inhibitor switch input circuit Repair the harness or repair or replace the inhibitor switch Improper adjustment of inhibitor switch Malfunction of the ECM signals Check input and output signals at ECM
Trouble Symptom 5
Trouble symptom Probable cause Remedy Cannot decelerate (coast) by using the "SET/–" switch Temporary damaged or disconnected wiring of "SET/–" switch input circuit Repair the harness or replace the "SET/–" switch Malfunction of the ECM signals Check input and output signals at ECM
Trouble Symptom 6
Trouble symptom Probable cause Remedy Cannot accelerate or resume speed by using the "RES/+" switch Damaged or disconnected wiring, or short circuit, or "RES/+" switch input circuit Repair the harness or replace the "RES/+" switch Malfunction of the ECM signals Check input and output signals at ECM
Trouble Symptom 7
Trouble symptom Probable cause Remedy CC
system can be set while driving at a vehicle speed of less than 40km/h
(25mph), or there is no automatic cancellation at that speed Malfunction of the vehicle-speed sensor circuit Repair the vehicle speed sensor system, or replace the part Malfunction of the ECM signals Check input and output signals at ECM
Trouble Symptom 8
Trouble symptom Probable cause Remedy The cruise main switch indicator lamp does not illuminate (But CC system is normal) Damaged or disconnected bulb of cruise main switch indicator lamp Repair the harness or replace the part. Harness damaged or disconnected
Cruise Control
The cruise control system is engaged by the cruise "ON/OFF"
main switch located on right of steering wheel column. The system has
the capability to cruise, coast, accelerate and ...
Components
1. SET - switch2. RES + switch3. SCC switch4. CANCEL switch5. CRUISE switch
...
Other information:
Speedometer
The speedometer indicates the
speed of the vehicle and is calibrated
in miles per hour (mph) and/or kilometers
per hour (km/h).
Tachometer
The tachometer indicates the
approximate number of engine revolutions
per minute (rpm).
Use the tachometer to select the correct
...
The driver's and front passenger's
seats are equipped with a headrest
for the occupant's safety and comfort.
The headrest not only provides comfort
for the driver and front passenger,
but also helps protect the head and
neck in the event of a rear collision.
For maximum effectiveness i ...