Note On System Circuit Inspection - Suzuki SQ416 Service Manual

Condition
"RESUME/ACCEL"
switch fails to resume
preset vehicle speed
after cruise control is
cancelled.
Cruise control is not
cancelled even when
brake pedal is
depressed.
Cruise control is not
cancelled even when
clutch pedal is
depressed.
Cruise control is not
cancelled even when
selector lever is shifted
to "N" position.
4 speed A/T gear
shifting is frequent
between 3rd and
overdrive when driving
on uphill road (Hunting).
4 speed A/T is not
shifted to overdrive
gear even though not
on uphill road.

NOTE ON SYSTEM CIRCUIT INSPECTION

Refer to "PRECAUTION FOR ELECTRICAL CIRCUIT SERVICE" in Section 0A.
Possible Cause
Main switch, "COAST/SET", "RESUME/
ACCEL" and "CANCEL" switch circuits
faulty
Actuator assembly faulty
Stop lamp switch circuit faulty
Actuator assembly faulty
Clutch pedal position switch circuit faulty
Actuator assembly faulty
Transmission range switch circuit (4 A/T
model only) faulty
Actuator assembly faulty
Throttle valve opening signal circuit faulty
Overdrive and TCC off command signal
circuit faulty
Actuator assembly faulty
Throttle valve opening signal circuit faulty
Overdrive and TCC off command signal
circuit faulty
Actuator assembly faulty
CRUISE CONTROL SYSTEM 8E-7
Correction
Refer to "CRUISE MAIN SWITCH,
COAT/SET, RESUME/ACCEL AND
CANCEL SWITCHES CIRCUITS
CHECK" in this section.
Replace actuator assembly.
Refer to "STOP LAMP SWITCH (WITH
PEDAL POSITION SWITCH)
CIRCUITS CHECK" in this section.
Replace actuator assembly.
Refer to "CLUTCH PEDAL POSITION
SWITCH CIRCUIT CHECK" in this
Section.
Replace actuator assembly.
Refer to "TRANSMISSION RANGE
SWITCH CIRCUIT CHECK" in this
section.
Replace actuator assembly.
Refer to "THROTTLE VALVE
OPENING SIGNAL CIRCUIT CHECK"
in this Section.
Refer to "OVERDRIVE AND TCC OFF
COMMAND SIGNAL CIRCUIT
CHECK" in this section.
Replace actuator assembly.
Refer to "THROTTLE VALVE
OPENING SIGNAL CIRCUIT CHECK"
in this section.
Refer to "OVERDRIVE AND TCC OFF
COMMAND SIGNAL CIRCUIT
CHECK" in this section.
Replace actuator assembly.