Cancel Conditions; Diagnosis; Diagnosis Table - Suzuki GRAND VITARA XL-7 Owner's Manual

Component
PCM – Overdrive and TCC
off command signal output
Cruise main switch indicator
lamp
"CRUISE" indicator lamp

Cancel Conditions

Constant cruising is cancelled under the following conditions.
• Ignition switch is turned OFF.
• Cruise main switch is turned OFF.
• Vehicle speed has slowed down to lower than minimum operating speed (40 km/h (25 mile/h)).
• *Vehicle speed varies beyond cancel speed range (–15 km/h, –9 mile/h) from preset speed.
• *Brake pedal is depressed. (Stop lamp switch is turned ON).
• *Clutch pedal is depressed (Clutch pedal position switch is turned ON) (For M/T vehicle).
• *Selector lever is shifted to N range (Park/Neutral position switch in transmission range switch is turned ON).
• *CANCEL switch is turned ON.
NOTE:
When constant cruising is cancelled under above any condition with * (asterisk), vehicle speed before
cancellation can be resumed by operating ACCEL RESUME switch, provided that vehicle speed is
higher than 40 km/h (25 miles/h).

Diagnosis Table

Condition
Main switch indicator
lamp fails to light up
or remains ON.
"CRUISE" indicator
lamp fails to light up
or remains ON.
When the throttle opening for the vehicle speed exceeds the specified value
during cruise control, the cruise control module sends this signal to PCM. PCM
uses this signal as one of signals to control 4-A/T.
In the state with the ignition switch ON and the cruise control system OFF,
pressing this switch once and releasing it will activate the cruise control system
and the cruise control module will cause the indicator lamp to light up.
It lights up when cruise control (accelerator pedal control) is functioning.

Diagnosis

Possible Cause
Main switch indicator lamp circuit faulty
Cruise control module power and ground
circuits faulty
Actuator assembly faulty
"CRUISE" indicator lamp circuit
Cruise control module power and ground
circuits
Actuator assembly faulty
CRUISE CONTROL SYSTEM 8E-5
Function
Correction
Refer to "CRUISE MAIN SWITCH INDI-
CATOR LAMP CIRCUIT CHECK" in this
section.
Refer to "CRUISE CONTROL MODULE
POWER AND GROUND CIRCUIT
CHECK" in this section.
Replace actuator assembly.
Refer to ""CRUISE" INDICATOR LAMP
CIRCUIT CHECK" in this section.
Refer to "CRUISE CONTROL MODULE
POWER AND GROUND CIRCUIT
CHECK" in this section.
Replace actuator assembly.