Opel Frontera UBS. Manual - part 1445

 

  Index      Opel     Opel Frontera UBS - service repair manual 1998-2002 year

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  1443  1444  1445  1446   ..

 

 

Opel Frontera UBS. Manual - part 1445

 

 

7A–22

AUTOMATIC TRANSMISSION (AW30-40LE)

TCC DATA

Item

Unit

Enigne running at idle

Current Gear

1

Lock Up

Inactive, Active

Inactive

AT Output Speed (Automatic Transmission)

RPM

0 RPM

Output Speed (Meter Signal Side)

RPM

0 RPM

AT Input Speed (Automatic Transmission)

RPM

0 RPM

Engine Speed

RPM

695 

~

 745 RPM

Vehicle Speed (Output Side)

km/h

0 km/h

Throttle Position

%

0 %

Gear Ratio

:1

2.804

AT Oil Temperature (Automatic Transmission)

°

C, 

°

F

70 

~

 80

°

C (158 

 176

°

F)

TCC Slip Speed

RPM

695 

~

 745 RPM

TCC Solenoid Pressure Desired

kPa

0 kPa

Desired TCC Solenoid Current

mA

0 mA

Actual TCC Solenoid Current

mA

0 mA

AUTOMATIC TRANSMISSION (AW30-40LE)

7A–23

INTERMITTENT CONDITIONS

If the Tech2 displays a code as intermittent, or if after a
test drive a code does not reappear, the problem is most
likely a faulty electrical connection or loose wiring.
Terminals should always be the prime suspect.
Intermittent rarely occur in sophisticated electronic
components such as the Transmission Control Module
(TCM).
When an intermittent problem is encountered, check
suspect circuits for:

• Poor terminal to wire connection.

• Terminals not fully seated in the connector body

(backed out).

• Improperly formed or damaged terminals.

• Loose, dirty, or corroded ground connections.

HINT: Any time you have an intermittent in more than
one circuit, check whether the circuits share a
common ground connection.

• Pinched or damaged wires.

• Electro-Magnetic Interference (EMI)

HINT: Check that all wires are properly routed away

from spark plug wires, distributor wires, coil,
and generator. Also check for improperly
installed electrical options, such as lights, 2-
way radios, etc.

Use the F2: SNAPSHOT mode of the Tech2 to help
isolate the cause of an intermittent fault. The snapshot
mode will record information before and after the
problem occurs. Set the snapshot to "trigger" on the
suspect code (or codes) or, if you notice the reported
symptom during test drive, trigger the snapshot
manually.
After the snapshot has been triggered, command the
Tech2 to play back the flow of data recorded from each
of the various sensors. Signs of an intermittent fault in a
sensor circuit are a sudden unexplainable jump in data
values out of the normal range.

7A–24

AUTOMATIC TRANSMISSION (AW30-40LE)

826RY00004

IDENTIFICATION OF TRANSMISSION
CONTROL MODULE (TCM)

ISUZU Part No: 8-97230-821-0

AUTOMATIC TRANSMISSION (AW30-40LE)

7A–25

DIAGNOSTIC TROUBLE CODES (DTC) CHECK

DTC
NUMBER

FLASHING
CODE

DESCRIPTION

P0120

21

ANALOG THROTTLE SIGNAL FAILURE (VTH)

P0502

24

SPEED METER SENSOR FAILURE (SP1)

P0705

17

GEAR SELECTOR FAILURE (PRND2L)

P0710

16

OIL TEMPERATURE SENSOR FAILURE (OT2)

P0717

14

INPUT REVOLUTION SENSOR FAILURE (NC0)

P0722

11

OUTPUT REVOLUTION SENSOR FAILURE (SP2)

P0727

13

ENGINE REVOLUTION SIGNAL FAILURE (NE)

P0743

33

TORQUE CONVERTER CLUTCH CONTROL LOCK-UP (ON/OFF) SOLENOID
FAILURE (SL)

P0748

35

PRESSURE CONTROL SOLENOID FAILURE (STH)

P0753

31

SOLENOID 1 FAILURE (S1)

P0758

32

SOLENOID 2 FAILURE (S2)

P1121

23

ANALOG THROTTLE SIGNAL FAILURE (VREF, VGND)

 

 

 

 

 

 

 

Content   ..  1443  1444  1445  1446   ..