Volkswagen New Beetle. Manual - part 692

 

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Volkswagen New Beetle. Manual - part 692

 

 

Fig. 50: V.A.G 1551 Scan Tool Display - Code Control Module - Function 07 (4 Of 5) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Press --> button.  

Indicated on display 

z

Press buttons -0- and -6- to select "End Output" function 06.  

z

Press -Q- button to confirm input. 

13504

AGU

ABS/EDL

03504

AEG

ABS

13504

AEG

ABS/EDL

03504

ALH

ABS

13504

ALH

ABS/EDL

13204

APH

ABS/EDL/ASR

 

2003 Volkswagen New Beetle GLS 

1998-2004 BRAKES On Board Diagnostic (OBD) - New Beetle

  

Fig. 51: V.A.G 1551 Scan Tool Display - Code Control Module - Function 07 (5 Of 5)
Courtesy of VOLKSWAGEN OF AMERICA, INC.
 

READ MEASURING VALUE BLOCK (FUNCTION 08) 

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 data supplied aids the 
technician in both troubleshooting and corrective action. Because all the information cannot be evaluated at the 
same time, the test data has been summarized into single display groups, containing information which can be 
selected using display group numbers. 

z

Connect VAG1551 scan tool and insert "Brake Electronics" address word 03 with ignition switched on 
VAG1551 SCAN TOOL (ST), CONNECTING AND SELECTING FUNCTION .  

Indicated on display 

z

Press buttons -0- and -8- to select "Read Measuring Value Block" function 08. 

NOTE:

z

If the control module is incorrectly coded ABS warning light -K47- 
will light up continuously, and warning light for brake system -K118- 
lights up when 6 mph (approx. 10 km/h) or an engine speed of 2000 
rpm has been exceeded once. An entry is made in DTC memory at 
the same time. Check DTC Memory (scan tool function 02), see 
CHECK DTC MEMORY (FUNCTION 02) .  

z

If the control module is not coded (code 00000), ABS warning light -
K47 - flashes once per second and warning light for brake system -
K118- lights up when 6 mph (approx. 10 km/h) or an engine speed of 
2000 rpm has been exceeded once.  

NOTE:

All functions which could previously be performed with V.A.G 1551 can also be 
performed with the tester VAS 5051.

 

2003 Volkswagen New Beetle GLS 

1998-2004 BRAKES On Board Diagnostic (OBD) - New Beetle

  

Fig. 52: V.A.G 1551 Scan Tool Display - Read Measuring Value Block - Function 08 (1 Of 3)
Courtesy of VOLKSWAGEN OF AMERICA, INC.
 

Indicated on display 

z

Press -Q- button to confirm input. 

Fig. 53: V.A.G 1551 Scan Tool Display - Read Measuring Value Block - Function 08 (2 Of 3) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Indicated on display 

z

Input display group number, see list of selectable display group numbers, see LIST OF SELECTABLE 
DISPLAY GROUP NUMBERS
 . 

Fig. 54: V.A.G 1551 Scan Tool Display - Read Measuring Value Block - Function 08 (3 Of 3) 
Courtesy of VOLKSWAGEN OF AMERICA, INC.

 

2003 Volkswagen New Beetle GLS 

1998-2004 BRAKES On Board Diagnostic (OBD) - New Beetle

  

SAFETY PRECAUTIONS 

Observe following if test and measuring instruments are required during a test drive: 

z

Test and measuring instruments must be secured to rear seat and operated by a 2nd person from this 
location.  

z

When test and measuring instruments are operated from the front passenger seat there is a danger that the 
person sitting there could be injured in an accident when the airbag is triggered.  

List of selectable display group numbers 

SELECTABLE DISPLAY GROUP NUMBERS LIST (1 Of 2) 

SELECTABLE DISPLAY GROUP NUMBERS LIST (2 Of 2) 

Test sequence and test tables with measured values

Display group number

Display field

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 wheel speed sensor (km/h)

 

4

Wheel speed at right-rear wheel speed sensor (km/h)

002

1

Wheel speed at left-front wheel speed sensor (km/h)

 

2

Wheel speed at right-front wheel sensor (km/h)

 

3

Wheel speed at left-rear wheel speed sensor (km/h)

 

4

Wheel speed at right-rear wheel speed sensor (km/h)

003

1

Brake light switch

 

2

Vacant

 

3

Vacant

 

4

Vacant

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 all wheel drive

(1)

 

3

Data bus for transmission

(2)

 

4

Vacant

(1)

All wheel drive vehicles with Haldex coupling only.

(2)

Vehicles with automatic transmission only.

 

2003 Volkswagen New Beetle GLS 

1998-2004 BRAKES On Board Diagnostic (OBD) - New Beetle

  

 

 

 

 

 

 

 

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