Suzuki GRAND VITARA XL-7 Owner's Manual page 527

8E-6 CRUISE CONTROL SYSTEM
Condition
Vehicle speed can not
be set.
Vehicle set speed is
unstable.
Actual vehicle speed
deviates above or
below set speed.
Acceleration or decel-
eration by using
"RESUME/ACCEL" or
"COAST/SET" switch
is not attained.
Cruise control is not
cancelled even when
"CANCEL" switch is
operated.
Possible Cause
Actuator cable play maladjusted or actua-
tor cable faulty
Main switch, "COAST/SET", "RESUME/
ACCEL" and "CANCEL" switch circuits
faulty
VSS circuit faulty
Stop lamp switch circuit faulty
Transmission range switch circuit (4 A/T
model only) faulty
Clutch pedal position switch circuit faulty
Cruise control module power and ground
circuits faulty
Actuator assembly faulty
Actuator cable play maladjusted or actua-
tor cable faulty
VSS circuit faulty
Throttle valve opening signal circuit faulty
Actuator assembly faulty
Actuator cable play maladjusted or actua-
tor cable faulty
Throttle valve opening signal circuit faulty
Actuator assembly faulty
Main switch, "COAST/SET", "RESUME/
ACCEL" and "CANCEL" switch circuits
faulty
Actuator assembly faulty
Main switch, "COAST/SET", "RESUME/
ACCEL" and "CANCEL" switch circuits
faulty
Actuator assembly faulty
Correction
Refer to "CRUISE CABLE PLAY
INSPECTION AND ADJUSTMENT" in
this section.
Refer to "CRUISE MAIN SWITCH,
COAT/SET, RESUME/ACCEL AND
CANCEL SWITCHES CIRCUITS
CHECK" in this section.
Refer to "VSS CIRCUIT CHECK" in this
section.
Refer to "STOP LAMP SWITCH (WITH
PEDAL POSITION SWITCH) CIRCUITS
CHECK" in this section.
Refer to "TRANSMISSION RANGE
SWITCH CIRCUIT CHECK" in this sec-
tion.
Refer to "CLUTCH PEDAL POSITION
SWITCH CIRCUIT CHECK" in this sec-
tion.
Refer to "CRUISE CONTROL MODULE
POWER AND GROUND CIRCUIT
CHECK" in this section.
Replace actuator assembly.
Refer to "CRUISE CABLE PLAY
INSPECTION AND ADJUSTMENT" in
this section.
Refer to "VSS CIRCUIT CHECK" in this
section.
Refer to "THROTTLE VALVE OPENING
SIGNAL CIRCUIT CHECK" in this sec-
tion.
Replace actuator assembly.
Refer to "CRUISE CABLE PLAY
INSPECTION AND ADJUSTMENT" in
this section.
Refer to "THROTTLE VALVE OPENING
SIGNAL CIRCUIT CHECK" in this sec-
tion.
Replace actuator assembly.
Refer to "CRUISE MAIN SWITCH,
COAT/SET, RESUME/ACCEL AND
CANCEL SWITCHES CIRCUITS
CHECK" in this section.
Replace actuator assembly.
Refer to "CRUISE MAIN SWITCH,
COAT/SET, RESUME/ACCEL AND
CANCEL SWITCHES CIRCUITS
CHECK" in this section.
Replace actuator assembly.