VOLKSWAGEN JETTA 1998 Service Manual

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Test sequence

- Connect V.A.G 1551 scan tool and select
(address word 03) brake electronics control
module with ignition switched on; Page 01
-
163 .

- Establish engine code.
Rapid data transfer HELP
Select function XX Indicated on display:
- Input 07 for the function "Code control module"
and confirm with Q key.
Rapid data transfer Q
07 - Code control module Indicated on display:
- Confirm input with Q key.
Coding control module Q
Enter code number XXXXX
(0-32000)
Indicated on display:
- Enter the relevant code number for this vehicle
and confirm with Q key.
Coding variations Page 01
-236 .
1C0 907 379E ESP FRONT MK60 0103
Coding 0011266 WSC 00000
On the display the control module identification and
coding are displayed , e.g.:
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Vehicle data label

Explanation of the PR. numbers on
vehicle data label
Various wheels are installed depending on
engine and equipment level. These are
identified by the PR. numbers.
The wheel installed in the vehicle is
documented on the vehicle data label with
the relevant PR number.
Repair Manual, Suspension, Wheels,
Steering, Repair Group 44; Vehicle
alignment
Location of optional equipment number
(PR No.) on vehicle data plate (arrow)
Depending on equipment level, the PR
number is printed in different locations on
the vehicle data label.
In this example the vehicle is equipped with
the standard wheel 1ZM -arrow-.
The PR numbers are critical for the
assignment of coding.
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PR number
Brakes
1LS FS III Brakes
1LQ FS III Brakes
1ZM FS III Brakes
1ZF FS III Brakes
1ZP FS III Brakes
PR number
Brakes
1LE FN 3 Brakes
1LJ FN 3 Brakes
1ZE FN 3 Brakes
1ZD FN 3 Brakes
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Table for ABS, coding
Note:

The control unit must be coded with the same code number as the previous control unit
installed in the vehicle
With control unit identification number 1C0 907 379 C/J/L for vehicles from 10.00
Engine
Engine code
Vehicle type
Code number
1.8 ltr. AWD; AWW; AWP Front wheel drive 04097
1.9 ltr. TDI ALH Front wheel drive 04097
2.0 ltr. AEG; AVH; AZG; BEV; BBW Front wheel drive 04097
2.8 ltr. AFP Front wheel drive 04097
Continued on next page:
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Table for ABS/EDL/ASR, coding
Note:

The control module must be coded with the same code number as the previous control
module installed in the vehicle
With control unit identification number 1C0 907 379 D/K for vehicles from 10.00
Engine
Engine code
Vehicle type
Code number
1.8 ltr. AWD; AWW; AWP Front wheel drive 18945
2.8 ltr. AFP Front wheel drive 18945
Continued on next page:
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Table for ABS/EDL/ASR/ESP, coding
Vehicles with front wheel drive
Note:

The control module must be coded with the same code number as the previous control
module installed in the vehicle
With control unit identification number 1C0 907 379 E/G/M for vehicles from 10.00
Engine
Engine codes
Brake type1)
Heavy duty
package
2) Coding
2.0 Itr. AEG; AVH; AZG; BEV; BBW FS III without 22530
with 22658
1.8 Itr. AWD; AWW; AWP FN 3 without 19970
with 20098
1.9 Itr. TDI ALH FS III without 19458
with 19586
2.8 Itr. AFP FN 3 without 19970
with 20098
2.8 Itr. BDF FN 3 without 19970
Continued on next page:
1) Overview of types of brakes (PR No.) Page 01-234 .
2) Overview of types of vehicle.
Repair Manual, Suspension, Wheels, Steering, Repair Group 44; Vehicle alignment; Vehicle
alignment specifications
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Table for ABS/EDL/ASR/ESP, coding
Note:

The control module must be coded with the same code number as the previous control
module installed in the vehicle
4MOTION vehicles
With control unit identification number 1C0 907 379 F/H/N
Engine
Engine codes
Brake type1)
Heavy duty
package
2) Coding
2.8 ltr. AQP; AUE; BDE FN 3 without 23046
with 23174
1) Overview of types of brakes (PR No.) Page 01-234 .
1) Overview of types of vehicle.
Repair Manual, Suspension, Wheels, Steering, Repair Group 44; Vehicle alignment; Vehicle
alignment specifications
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Measured value block, reading

Note:
All functions that have been carried out so far
with V.A.G 1551 can now also be carried out with
the tester VAS 5051.
The control module can transfer a considerable
amount of test data. This test data delivers
information on the operational condition of the
system and/or sensors connected to it. In many
cases the transferred test data supports
troubleshooting and repair. The test data has
been summarized into single display groups
because all the information cannot be evaluated
at the same time. The information can be
selected via display group numbers.

Safety precautions

WARNING!

If the use of test and information devices
during a test drive is necessary, observe the
following:

You must always secure testing and
measuring equipment on the rear seat.

When vehicle is being driven, a second
technician must operate this equipment.
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- Connect V.A.G 1551 scan tool and select
(address word 03) brake electronics control
module with ignition switched on; Page 01
-
163 .
Rapid data transfer HELP
Select function XX Indicated on display:
- Press keys 0 and 8. (The function "Read
measured value block" is initiated with 08.)
Rapid data transfer Q
08 - Read measured value block Indicated on display:
- Confirm entry with key Q.
Read measured value block
Enter displa
y group number XXX
Indicated on display:
- Enter display group number. List of selectable
display group numbers Page 01
-242 .
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Overview of selectable display group numbers
Display group number
Display zone
Designation
001 1 Wheel speed at left front wheel sensor (km/h)
2 Wheel speed at right front wheel sensor (km/h)
3 Wheel speed at left rear speed sensor (km/h)
4 Wheel speed at right rear speed sensor (km/h)
002 1 Wheel speed at left front speed sensor (km/h)
2 Wheel speed at right front wheel sensor (km/h)
3 Wheel speed at left rear speed sensor (km/h)
4 Wheel speed at right rear speed sensor (km/h)
003 1 Brake light switch
2 Brake system warning light
3 ABS warning light
4 ASR/ESP warning light
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