Kia G 3.8 DOHC, Manual

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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 PCM signals
Check input and output signals at
PCM
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 PCM signals
Check input and output signals at
PCM
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 PCM signals
Check input and output signals at
PCM
TROUBLE SYMPTOM 6
Trouble symptom Probable cause Remedy
Cannot accelerate or resume speed
by using the RESUME switch
Damaged or disconnected wiring, or
short circuit, or RESUME switch input
circuit
Repair the harness or replace the
RESUME switch
Malfunction of the PCM signals
Check input and output signals at
PCM
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 PCM signals
Check input and output signals at
PCM
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