1998 OPEL FRONTERA motor

STEP ACTION VALUE(S) YES NO
Is B–1 grounded securely?
Disconnect the front power window & door lock switch–LH
connector D–14.
Is there continuity between harness side connector D–14
terminal 7 and the ground B–1?
Repair an open circuit between connector D–14 terminal 7
and the ground B–1.
Is the action complete?
Turn the starter switch on.
Is the battery voltage applied between harness side
connector D–14 terminal 5 and the ground?
Repair an open circuit between connector B–37 terminal 4
and connector D–14 terminal 5.
Is the action complete?
Connect the battery positive terminal with harness side
connector D–14 terminal 10 or 1, and connect the battery
negative terminal with harness side connector D–14 terminal
1 or 10.
Does the motor operate?
1. Disconnect the front power window motor–LH connector
D–11.
2. Connect the battery positive terminal with the motor side
connector D–11 terminal 1 or 2, and connect the battery
negative terminal with the motor side connector D–11
terminal 2 or 1.
Does the motor operate?
Repair an open circuit between the front power window &
door lock switch–LH and the front power window motor–LH.
Is the action complete?–
–
–
Approx. 12V
–
–
–
–Go to
step 2
Go to
step 4
Go to
step 2
Go to
step 6
Go to
step 4
Replace
the front
power
window &
door lock
switch–LH
Go to
step 8
Verify
repairGround it
securely
Go to
step 3
–
Go to
step 5
–
Go to
step 7
Replace
the motor
– 1
2
3
4
5
6
7
8

STEP ACTION VALUE(S) YES NO
1. Disconnect the rear power window switch–LH connector
D–22 or the rear power window & door lock switch–RH
connector D–27.
2. Turn the starter switch on.
Is the battery voltage applied between harness side
connector D–22 terminal 4 and the ground, or harness side
connector D–27 terminal 4 and the ground?
Repair an open circuit between connector B–37 terminal 4
and connector D–22 terminal 4 or connector D–27 terminal 4.
Is the action complete?
Is there continuity between harness side connector D–22
terminal 3 and the ground, or harness side connector
D–27 terminal 3 and the ground?
Repair an open circuit between connector D–22 terminal 3 or
connector D–27 terminal 3 and the ground.
Is the action complete?
Connect the battery positive terminal with harness side
connector D–22 terminals 5 or harness side connector D–27
terminal 5, and connect the battery negative terminal with
harness side connector D–22 terminal 6 or harness side
connector D–27 terminal 6.
Does the motor operate?
1. Disconnect the rear power window motor connector D–20
or D–25.
2. Connect the battery positive terminal with motor side
connector D–20 or D–25 terminal 1 or 2, and connect the
battery negative terminal with the motor side connector
D–20 or D–25 terminal 2 or 1.
Does the motor operate?
Repair an open circuit between the rear power window
switch and the rear power window motor.
Is the action complete?Approx. 12V
–
–
–
–
–
–Go to
step 3
Go to
step 1
Go to
step 5
Go to
step 3
Replace
the rear
power
window
switch–LH
or –RH
Go to
step 7
Verify
repairGo to
step 2
–
Go to
step 4
–
Go to
step 6
Replace
the motor
– 1
2
3
4
5
6
7

Diagnosis
PART POSIBLE CAUSE DETECTION PERIOD DTC
Motor system short circuit Energizing motor 1–1
Clutch system short circuit Energizing clutch 1–2
Actuator Clutch system open circuit Energizing clutch 1–2
Mechanical defect Cruise controlling 1–3
Close side of motor system open circuit Cruise controlling 1–1
CruiseOpen side of motor system continuously energizing While starter sw on 1–4
control unit
Clutch output abnormality While starter sw on 1–4
VehicleSignal of vehicle speed disconnection Cruise controlling 2–1
speed sensor
Signal of vehicle speed abnormality Cruise controlling 2–1
SwitchTurning on switch at all times While starter sw on 3–1
Turning on switch at the same time. While starter sw on 3–1
DTC: Diagnostic Trouble Code
DTC Display Condition
1. While starter swi
erased with the starter switch turned off.
DTC Display Format
1. When no DTCs are detected. (The unit : sec.)
2. When two or more DTCs are detected. (The unit ; sec.)
0.25 0.25
Code 1–1 Code 2–2 410.5
11 1 1 1 1 12

DTC 1–1 Motor System Short Circuit
STEP ACTION VALUE(S) YES NO
1. Turn the starter switch off.
2. Disconnect the actuator connector C–37.
3. Measure resistance between actuator side connector
terminal 1 and 2.
NOTE: If control plate position is fully opened or fully
closed, resistance can not be measured.
Is the resistance within range specified in the value(s)
column?
Measure continuity between harness side connector C–37
terminal 1 and the ground, terminal 2 and the ground, and
terminal 1 and 2.
Are the results same as specified in the value(s) columns?More than 4.2
No continuityGo to
step 2
Replace
the control
unitReplace
the
actuator
Repair or
replace
the
harness 1
2

DTC 1–4 Open Side of Motor System Continuously Energizing
STEP ACTION VALUE(S) YES NO
1. Turn the starter switch off.
2. Disconnect the actuator connector C–37.
3. Measure resistance between actuator side connector
terminal 1 and 2.
NOTE: If control plate position is fully opened or fully
closed, resistance can not be measured.
Is there resistance within range specified in the value(s)
column?
Is there continuity between harness side connector C–37
terminal 1 and connector B–9 terminal 7, harness side
connector C–37 terminal 2 and connector B–9 terminal 15?More than 4.2
–Go to
step 2
Replace
the control
unitReplace
the
actuator
Repair or
replace
harness 1
2

3.0
B/R
0.85
W/L
0.85
W/L
0.85
L/Y
0.85
L/Y
0.85
L/Y
0.5
B0.85
L/YC-5 15A
FRT WIPER & WASHER
STARTER SW
(IG2)
B-52
B-52
B-77
19
1
0.85
LG/R
B-52
B-52
B-72
20
0.85
O 0.85
W/L
B-52
B-76
11
0.85
L/R
B-52
B-68
14
B-71
0.5
B0.85
W/L 0.85
W/L
1.25
B0.85
B
2.0
B2.0
B
B-52
14
B-19
3
H-139
0.85
R/Y
0.85
R/Y
0.85
B
B-52
5
C-382H-13
C-35
C-3947
C-35
2
1
WIND-
SHIELD
WASHER
MOTORWIND-
SHIELD
WIPER
MOTORWINDSHIELD WIPER & WASHER SW
(COMBINATION SW)
FENDER-RH FENDER-RHWASHER INT LOW
H-132
0.85
L
0.85
L
B-52
4
C-381
HIGH OFF
C-392
C-38
3
0.85
L/O
0.85
L/O
H-1312
B-712
C-38
5B-7
9
C-386
ALARM & RELAY
CONTROL UNIT
BODY-LH BODY-RH BODY-RH
B-2B-18
H-152
D08RW644

3.0
B/R
0.85
W/L
0.85
W/L
0.85
L/Y
0.85
L/Y
0.85
L/Y
0.5
B0.85
L/YC-5 15A
FRT WIPER & WASHER
STARTER SW
(IG2)
B-52
B-52
B-77
19
1
0.85
LG/R
B-52
B-52
B-72
20
0.85
O 0.85
W/L
B-52
B-76
11
0.85
L/R
B-52
B-68
14
B-71
0.5
B0.85
W/L 0.85
W/L
1.25
B
0.85
B
2.0
B
B-52
14
B-19
3
H-1514
0.85
R/Y
0.85
R/Y
0.85
B
B-52
5
C-382H-15
C-35
C-3917
C-35
2
1
MWIND-
SHIELD
WASHER
MOTORWIND-
SHIELD
WIPER
MOTORWINDSHIELD WIPER & WASHER SW
(COMBINATION SW)
FENDER-RH FENDER-RHWASHER INT LOW
H-158
0.85
L
0.85
L
B-52
4
C-381
HIGH OFF
M
C-392
C-38
3
0.85
L/O
0.85
L/O
H-156
B-712
C-38
5
B-7
9
C-386
ALARM & RELAY
CONTROL UNIT
BODY-RH BODY-LH
B-2
H-1513
D08RW955

6 Auto-Stop Function of The Windshield Wiper Motor Does Not Operate