automatic transmission VOLKSWAGEN JETTA 1998 Service Manual

Downloaded from www.Manualslib.com manuals search engine 01-53


V.A.G 1551 print-out
Possible cause
Repair
01314
Engine control module
No communication
- Read measured value block
Page 01
-61 display group number
125

Open circuit, short to
positive or Ground in data
bus wiring - Check wiring and connections of
data bus wiring using wiring
diagram
- Perform electrical checks
Page 01
-102
01315
Transmission Control
Module (TCM)
1)
No communication
- Read measured value block
Page 01-61 display group number
125

Open circuit, short to
positive or Ground in data
bus wiring - Check wiring and connections of
data bus wiring using wiring
diagram
- Perform electrical checks
Page 01
-102
1) Vehicles with automatic transmission only.
Стр. 33из 81 ABS ITT Mk 20 IE On Board Diagnostic (OBD) program

Downloaded from www.Manualslib.com manuals search engine 01-65


Display group number
Display zone
Designation
006 1
Longitudinal acceleration sensor -G251-
1)
2 Vacant
3 Vacant
4 Vacant
125 1 Data bus for engine
2
Data bus for four-wheel drive
1)
3
Data bus for transmission
2)
4 Vacant
1) Four-wheel drive vehicles with Haldex coupling only.
2) Vehicles with automatic transmission only.
Стр. 45из 81 ABS ITT Mk 20 IE On Board Diagnostic (OBD) program

Downloaded from www.Manualslib.com manuals search engine 01-73


Read measured value block
125 Display group number: 125
Engine
1 AWD
1 Gear.
1
Indicated on display (example)

Vacant

Data bus connection for transmission
1)

1 Data bus connection is available.
0 Data bus connection is not available.3)

Data bus for all-wheel drive2)
1 Data bus connection is available.
0 Data bus connection is available.

Data bus for engine

1 Data bus connection is available.
0 Data bus connection is not available.
1) Vehicles with automatic transmission only.

Incorrect transmission control module or incorrect transmission control module coding.

Transmission control module faulty.
Repair Group 01 for relevant transmission code.
2) All-wheel drive vehicles with Haldex coupling only.
3) Data bus connection is interrupted or data bus wires are interchanged.
Electrical Wiring Diagrams, Troubleshooting & Component Locations binder.
Стр. 53из 81 ABS ITT Mk 20 IE On Board Diagnostic (OBD) program

Downloaded from www.Manualslib.com manuals search engine 01-220


V.A.G 1551 print-out
Possible cause
Repair
01315
Transmission control module
1)
No signal/communication
- Read measured value
block Page 01
-240
Display group number 125
Open circuit, short to
positive or ground in data
bus wiring - Check wiring and
connections of data bus
wiring using wiring diagram
- Perform electrical check
Page 01
-288
01317
Control module with indicator
unit in instrument panel insert -
J285-
Control module with
indicator unit in instrument
panel insert -J285-
incorrectly coded
Repair Manual, Electrical
Equipment, Repair Group 01 - Check coding for Control
module with indicator unit in
instrument panel insert -
J285-
1) Vehicles with automatic transmission only.
Стр. 62из 129 On Board Diagnostic (OBD), performing

Downloaded from www.Manualslib.com manuals search engine 01-244


Display group number
Display zone
Designation
006 1
Longitudinal acceleration sensor
1)
2 Vacant
3 Vacant
4 Vacant
125 1 Data bus for engine
2
Data bus for steering angle
2)
3
Data bus for all-wheel drive
1)
4
Data bus for transmission
3)
1) 4MOTION vehicles only
2) ABS/EDL/ASR/ESP and ABS/EDL/ASR/ESP 4MOTION
3) Vehicles with automatic transmission only
Стр. 86из 129 On Board Diagnostic (OBD), performing

Downloaded from www.Manualslib.com manuals search engine 01-262


Read measured value block
125 Display group number: 125
Engine
1 St.ang.
1 4WD
1 Gear.
1 Indicated on display (example)

Data Bus for transmission1)
1 Data bus connection is available.
0 Data bus connection is not available.3)

Data bus for all-wheel drive2)

1 Data bus connection is available.
0 Data bus connection is not available.3)

Data bus for steering angle

1 Data bus connection is available.
0 Data bus connection is not available.3)

Data bus for engine

1 Data bus connection is available.
0 Data bus connection is not available.3)
1) Vehicles with automatic transmission only.

Incorrect transmission control module or incorrect transmission control module coding.

Transmission control module malfunction.
Repair Manual, Transmission, Repair Group 01 for relevant transmission code.
2) For 4MOTION vehicles only
3) Data bus connection is interrupted or data bus wires are interchanged.
Electrical Wiring Diagrams, Troubleshooting & Component Locations binder.
Стр. 104из 129 On Board Diagnostic (OBD), performing