display OPEL FRONTERA 1998 Workshop Manual

RESTRAINT CONTROL SYSTEM 9J1–44
DTC 29 Passenger Pretensioner Loop Short To Ground
StepActionYe sNo
1Was the “SRS Diagnostic System Check” performed?
Go to Step 2
Go to the “SRS
Diagnostic
System Check”
21. When measurements are requested in this chart use
5–8840–0285–0 DVM with correct terminal adapter from
5–8840–0385–0.
2. Ignition switch “OFF.”
3. Connect scan tool data link connector. follow directions as
given in the scan tool operator’s MANUAL.
4. Ignition switch “ON.”
5. Read passenger sense LO.
Is passenger sense LO less than 1.5 volts?
Go to Step 3Go to Chart A
31. Ignition switch “OFF.”
2. Disconnect passenger pretensioner assembly yellow 2–pin
connector at the base of the passenger seat.
3. Leave driver pretensioner assembly connected.
4. Connect SRS driver / passenger load tool 5–8840–2421–0
and appropriate adapter to passenger pretensioner assembly
harness connector.
5. Ignition switch “ON.”
Is DTC 29 current?
Go to Step 4
Ignition switch
“OFF”
Replace
passenger
pretensioner
assembly
Go to Step 6
41. Ignition switch “OFF”.
2. Disconnect SRS driver / passenger load tool
3. Measure resistance on SDM harness connector from terminal
“9” to terminal “6” (ground).
Does 5–8840–0285–0 display “OL” (Infinite)?
Go to Step 5
Replace SRS
harness or repair
chassis harness
Go to Step 6
5Measure resistance on SDM harness connector from terminal
“10” to terminal “6” (ground).
Does 5–8840–0285–0 display “OL” (Infinite)?
Go to Chart A
Replace SRS
harness or repair
chassis harness
Go to Step 6
61. Reconnect all components and ensure all component are
properly mounted.
2. Clear diagnostic trouble codes.
Was this step finished?
Go to the “SRS
Diagnostic
system Check”
Go to Step 6

RESTRAINT CONTROL SYSTEM 9J1–50
DTC 33 Passenger Pretensioner Loop Short To Voltage
StepActionYe sNo
1Perform the “SRS Diagnostic System Check”
Was the “SRS Diagnostic System Check” performed?
Go to Step 2
Repeat the “SRS
Diagnostic
System Check”
21. When measurements are requested in this chart use
5–8840–0285–0 DVM With correct terminal adapter from
5–8840–0385–0.
2. Ignition switch “OFF.”
3. Connect scan tool data link connector. follow directions as
given in the scan tool operator’s manual.
4. Ignition switch “ON.”
5. Read passenger belt sense LO.
Is passenger belt sense LO more than 3.5 volts?
Go to Step 3Go to Chart A
31. Ignition switch “OFF”.
2. Disconnect passenger pretensioner assembly yellow 2–pin
connector at the base of the passenger seat.
3. Leave driver pretensioner assembly connected.
4. Connect SRS driver / passenger load tool 5–8840–2421–0
and appropriate adapter to passenger air bag assembly
harness connector.
5. Ignition switch “ON.”
Is DTC 33 current?
Go to Step 4
Ignition switch
“OFF”
Replace
passenger
pretensioner
assembly
Go to Step 6
41. Ignition switch “OFF.”
2. Disconnect SRS driver / passenger load tool.
3. Measure resistance on SDM harness connector from terminal
“9” to terminal “12” (ignition).
Does 5–8840–0285–0 display “OL” (infinite)?
Go to Step 5
Replace SRS
harness
Go to Step 6.
5Measure resistance on SDM harness connector from terminal
“10” and terminal “12” (ignition).
Does 5–8840–0285–0 display “OL” (infinite)?
Go to Chart A
Replace SRS
harness
Go to Step 6
61. Reconnect all components ensure all component are properly
mounted.
2. Clear diagnostic trouble codes.
Was this step finished?
Repeat the “SRS
Diagnostic
System Check”
Go to Step 6

RESTRAINT CONTROL SYSTEM 9J1–60
DTC 45 Driver Pretensioner Loop Short To Ground
StepActionYe sNo
1Was the “SRS Diagnostic System Check” performed?
Go to Step 2
Go to the “SRS
Diagnostic
System Check”
21. When measurements are requested in this chart use
5–8840–0285–0 DVM with correct terminal adapter from
5–8840–0385–0.
2. Ignition switch “OFF.”
3. Connect scan tool data link connector. follow directions as
given in the scan tool operator’s manual.
4. Ignition switch “ON.”
5. Read driver belt sense LO.
Is driver belt sense LO less than 1.5 volts?
Go to Step 3Go to Chart A
31. Ignition switch “OFF.”
2. Disconnect driver pretensioner assembly yellow 2–pin
connector located at base of the driver seat, leave passenger
pretensioner assembly connected.
3. Connect SRS driver / passenger load tool 5–8840–2421–0
and appropriate adapter to driver pretensioner assembly
harness connector.
4. Ignition switch “ON.”
Is DTC 45 current?
Go to Step 4Go to Step 6
41. Ignition switch “OFF.”
2. Disconnect SDM.
3. Disconnect SRS driver / passenger load tool.
4. Measure resistance on SDM harness connector “21” to
terminal “6” (ground).
Does 5–8840–0285–0 display “OL” (infinite)?
Go to Step 5
Replace SRS
harness or repair
chassis harness
Go to Step 6
5Measure resistance on SDM harness connector from terminal
“22” to terminal “6” (ground).
Does 5–8840–0285–0 display “OL” (infinite)?
Go to Chart A
Replace SRS
harness or repair
chassis harness
Go to Step 6
61. Reconnect all components ensure all component are properly
mounted.
2. Clear diagnostic trouble codes.
Was this step finished?
Go to the “SRS
Diagnostic
System Check”
Go to Step 6

RESTRAINT CONTROL SYSTEM 9J1–62
DTC 46 Driver Pretensioner Loop Short To Ignition
StepActionYe sNo
1Was the “SRS Diagnostic System Check” performed?
Go to Step 2
Go to the “SRS
Diagnostic
System Check”
21. When measurements are requested in this chart use
5–8840–0285–0 DVM with correct terminal adapter from
5–8840–0385–0.
Ignition switch “OFF.”
Connect scan tool data link connector. follow directions as
given in the scan tool operator’s manual.
2. Ignition switch “ON.”
3. Read driver belt sense LO .
Is driver belt sense LO more than 3.5 volts?
Go to Step 3Go to Chart A
31. Ignition switch “OFF.”
2. Disconnect driver pretensioner assembly yellow 2–pin
connector at the base of the driver seat, leave passenger
pretensioner assembly connected.
3. Connect SRS driver /passenger load tool 5–8840–2421–0 and
appropriate adapter to driver pretensioner assembly harness
connector.
4. Ignition switch “ON.”
Is DTC 46 current?
Go to Step 4
Ignition switch
“OFF”
Replace driver
pretensioner
assembly
Go to Step 6
41. Ignition switch “OFF.”
2. Disconnect SDM.
3. Disconnect SRS driver /passenger load tool.
4. Measure resistance on SDM harness connector “21” to
terminal “12” (ignition).
Does 5–8840–0285–0 display “OL” (infinite)?
Go to Step 5
Replace SRS
harness or repair
chassis harness
Go to Step 6
5Measure resistance on SDM harness connector from terminal
“22” to terminal “12” (ignition).
Does 5–8840–0285–0 display “OL” (infinite)?
Go to Chart A
Replace SRS
harness or repair
chassis harness
Go to Step 6
61. Reconnect all components ensure all component are properly
mounted.
2. Clear diagnostic trouble codes.
Was this step finished?
Go to the “SRS
Diagnostic
System Check”
Go to Step 6

FULL AUTO display
INTAKE indication
(LED)
(switching between
fresh and interior air)
MODE indication
(LED) (Blow port)
AC display (LED)
FAN indication (LED)
FAN KNOB
AUTO SET
REC FRESH SWITCH
TEMP LEVER
(temperature control)
MODE SWITCH
(blow port selection)
AC SWITCH
IN CAR SENSOR
AMBIENT SENSOR
SUN SENSOR
DUCT SENSOR
MIX ACTUATOR
POTENTIOMETER
MODE ACTUATOR
POTENTIOMETER
AIR MIX DOOR
MODE DOOR
INTAKE ACTUATOR
RECINTAKE DOOR
FAN MOTORPOWER
TRANSISTOR
AUTOMATIC HEATER/AIR CONDITIONER CONTROL UNIT (with the built-in micro-computer)
MAX HI RELAY
PRESSURE
SWITCHAIR CONDITIONER
THERMO RELAY
COMPRESSOR
SWITCH MAGNET
CLUTCH
PCM
PRESSURE
SWITCHAIR CONDITIONER
THERMO RELAYMAGNET
CLUTCH
(4JX1engine)
MIX FRESH
F01RY00009

C01RY00001
2
1
123
4
10
96 5
87
11
13
B
B
A
C
B
C
A
ABB
A
A
B
A
A
B
B
A
C
A
A
C
CC
B
AB
AABB
Vent DoorM o d e P o s i t i o n Display of Intake Status S e t T e m p e r a t u r e
ONFULL
COLDFULL
HOT 20~30
℃
〜
BBAA〜
Blue
VENT BI-LEVEL FOOT DEFRed
OFF
Foot Door
DEF Door
Intake Door
Air Mix Door
Sub Air Mix DoorWhite
C
C
B
DEF/FOOT
C
A

LED on
LED off Indication for presence
of a troubleIndication for normal state
0.5 0.5 0.5
3 seconds interval
ON
OFF
Display pattern Failed part
Normal pattern
In car sensor
Ambient sensor
Sun sensor (Note 1)
Duct sensor
Temperature control lever (Note 2)
Fan switch (Note 3)
Mix actuator
Mode (blow port) control
Intake (fresh air/interior air switching) control
F01RX010
F01RY00008

LED on
LED off Indication for presence of a trouble Indication for normal state
0.5 0.5 0.5
3 second interval
Display pattern
ON
OFFNormal pattern
In car sensor
Ambient sensor
Sun sensor
Duct sensor
Mix actuatorFailed part
F01RX011
F01RY00007
FAN
MIX
MODE
DOOR
INTAKE
DOOR
SET UP
TEMPERATURE
100
(%)
33.5
F/H
VENT
B/L
FOOT
D/F
DEF
REC
MIX
FRE
F/C202122232425 2627282930F/H (%)
F/C
F01RY00001

4B2–3 DRIVE LINE CONTROL SYSTEM (TOD)
condition, determines the optimum torque based on the
feedback control logic, and increases the torque to the
front wheels.
The control unit uses the signal from the throttle position
sensor to predict the future vehicle condition and the
intention of the driver with respect to acceleration and
deceleration, and determines the initial torque distribution
using these data and the information from the speed
sensors.
In case of small circle turning in the parking lot, for
example, the control unit minimizes the clutch pressing
force to restrict a braking phenomenon. When the ABS
becomes active, the control unit optimizes the clutch
pressing force to ensure stable braking.
TOD Indicator Control
The TOD indicator on the instrument panel informs the
driver of the current working status of the transfer unit.
The information consists of two items: the drive mode
(2H, TOD, 4L, transition) and the torque split status of the
TOD (torque distribution level). The indicator can display
occasional errors and corresponding error codes.

DRIVE LINE CONTROL SYSTEM (TOD) 4B2–10
Simplified checking method of ABS IN and BRAKE ON signals:
In the event that any of the signal inputs listed below are
observed while the self-diagnostic code is being
displayed (the self-diagnostic connector is short-circuited
to GND), you can simply check the ABS IN and BRAKE
ON signals as shown in the figures below.
C07RW017
Check Lamp
Check Lamp Bulb Check
When the starter switch is turned on in the normal state,
the control unit turns on the CHECK lamp to check the
bulb.
C07RW019