2001 SUZUKI GRAND VITARA Stop lamp

CRUISE CONTROL SYSTEM 8E-17
Cruise Control Module and Its Circuit Inspection
VOLTAGE CHECK
Check for input or output voltage of control module (voltage between each circuit and body ground) with cruise
control module connector connected.CAUTION:
Cruise control module can not be checked by itself. It is strictly prohibited to connect voltmeter or
ohmmeter to cruise control module with coupler disconnected from it.
CIRCUIT NORMAL
VOLTAGECONDITION
Vehicle speed sensor Indicator deflection
repeated between
0 – 1 V and 3 – 5 VIgnition switch ON and cruise main switch ON. Vehicle
hoisted and rear left tire turned slowly with rear right
tire locked.
Stop lamp switch 0 – 2 V Brake pedal released.
10 – 14 V Brake pedal depressed.
Overdrive and TCC off signal
(4 A/T only) 10 – 14 V Ignition switch ON.
CRUISE indicator light 10 – 14 V Ignition switch ON.
Ground––
Brake pedal position switch
(in stop lamp switch) 10 – 14 V Ignition switch ON and brake pedal released.
0 V Ignition switch ON and brake pedal depressed.
Throttle valve opening signal
from PCM (4A/T only)Ignition switch ON.
Voltage varies as specified by graph in “THROTTLE VALVE OPENING SIG-
NAL CIRCUIT CHECK” in this section.
Cruise main switch 7 – 9V Ignition switch ON and cruise main switch released.
3 – 5 V Ignition switch ON and cruise main switch pressed.
CANCEL switch 0 – 1 V Ignition switch ON and CANCEL switch pressed.
COAST SET switch 1 – 2 V Ignition switch ON and COAST SET switch rotated.
RESUME ACCEL switch 2.5 – 4 V Ignition switch ON and RESUME ACCEL switch
rotated.
Clutch pedal position switch
(M/T only)10 – 14 V Ignition switch ON and clutch pedal released.
0 – 1 V Ignition switch ON and clutch pedal depressed fully.
Transmission range switch
(Park/Neutral position switch)
(A/T only)0 V Ignition switch ON and selector lever in “P” or “N”
range.
10 – 14 V Ignition switch ON and selector lever in “R”, “D”, “2” or
“L” range.
Cruise main switch indicator
lamp0 – 1 V Ignition switch ON.
10 – 14 V Ignition switch ON and after input main switch ON sig-
nal.

8E-18 CRUISE CONTROL SYSTEM
RESISTANCE CHECK
4) Disconnect cruise control module connector from cruise con-
trol module with ignition switch OFF.
5) Check resistance between each pair of terminals of discon-
nected connectors as shown in the following table. CAUTION:
Never touch terminals of cruise control module itself or
connect voltmeter or ohmmeter.
1. Cruise control module connector (E132)
TERMINALS CIRCUITSTANDARD
RESISTANCECONDITION
E132-11 – body ground Ground Continuity–
E132-6 – E132-12 Brake pedal position
switch (in stop lamp
switch)Continuity Brake pedal released.
No continuity Brake pedal depressed.
E132-8 – E132-5 CANCEL switch No continuity CANCEL switch OFF (released).
Continuity CANCEL switch ON (pressed).
COAST SET switch No continuity COAST SET switch OFF (released).
200 – 240 ΩCOAST SET switch ON (rotated).
RESUME ACCEL
switchNo continuity RESUME ACCEL switch OFF
(released).
820 – 1000 ΩRESUME ACCEL switch ON
(rotated).
E132-9 – E132-11
(M/T)Clutch pedal position
switch (M/T only)No continuity Clutch pedal released.
Continuity Clutch pedal depressed fully.
E132-9 – E132-11
(A/T)Transmission range
switch (Park/neutral
position switch)
(A/T only)Continuity Selector lever in “P” or “N” range.
No continuity Selector lever in “R”, “D”, “2” or “L”
range.

CRUISE CONTROL SYSTEM 8E-21
Clutch Pedal Position (CPP) Switch
REMOVAL
1) Disconnect CPP switch connector with ignition switch OFF.
2) Remove CPP switch from pedal bracket.
INSPECTION
Check for resistance between terminals under each condition
below.
If check result is not satisfactory, replace.
CPP switch resistance
When switch shaft is free : Continuity
When switch shaft is pushed : No continuity
INSTALLATION
1) Install CPP switch to pedal bracket.
2) With clutch pedal released, adjust switch position so that
clearance between end of thread and clutch pedal bracket is
within specification.
Clearance “a” between end of thread and clutch pedal
bracket :
1.5 – 2.0 mm (0.06 – 0.08 in)
3) Tighten lock nut to specified torque.
Tightening torque
CPP switch lock nut (a) : 7.5 N·m (0.75 kg-m, 5.5 lb-ft)
4) Connect connector to CPP switch securely.
1. CPP switch for cruise control
2. Stop lamp switch
3. CPP switch for starter (if equipped)
1. Push
2. Free
1. Clutch pedal
2. CPP switch for cruise control
3. Lock nut

8E-22 CRUISE CONTROL SYSTEM
Stop Lamp Switch (with Pedal Position
Switch)
INSPECTION
1) Disconnect negative (–) cable at battery.
2) Disconnect stop lamp switch connector and remove stop
lamp switch from pedal bracket.
3) Check switch (2 contacts) for resistance under each of the
following each conditions.
If check result is not satisfactory, replace stop lamp switch.
Stop lamp switch specification
Between terminals “1” and “3” (Contact for stop lamp)
FREE (2) : Continuity, PUSH (1) : No continuity
Between terminals “2” and “4” (Contact for brake pedal
position)
FREE (2) : No continuity, PUSH (1) : Continuity
4) Install stop lamp switch and adjust its position referring to
Section 5.

10B-50 AIR BAG SYSTEM
Disabling air bag system
1) Turn steering wheel so that vehicle's wheels (front tires) and
pointing straight ahead.
2) Turn ignition switch to “LOCK” position and remove key.
3) Remove “AIR BAG” fuse from “AIR BAG” fuse box (1).
4) Disconnect Yellow connector (2) of contact coil and combina-
tion switch assembly.
a) Release locking of lock lever.
b) After unlocked, disconnect to connector.
5) Pull out glove box while pushing its stopper from both right
and left sides and disconnect Yellow connector (1) of pas-
senger air bag (inflator) module.
a) Release locking of lock lever.
b) After unlocked, disconnect to connector.
Enabling air bag system
1) Turn ignition switch to “LOCK” and remove key.
2) Connect Yellow connector (1) of contact coil and combination
switch assembly, and be sure to lock connector with lock
lever.
a) Connect connector.
b) Lock connector with lock lever.
NOTE:
With “AIR BAG” fuse removed and ignition switch ON,
“AIR BAG” warning lamp will be ON.
This is normal operation and does not indicate an air bag
system malfunction.
2. Steering support member