Volkswagen New Beetle. Manual - part 730

 

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Volkswagen New Beetle. Manual - part 730

 

 

Fig. 218: V.A.G 1551 Scan Tool Display - Initiating On Board Diagnosis Test Mode (15 Of 35) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Press --> key. 

ABS hydraulic pump -V64- no longer runs. 

Indicated on display 

z

Press --> key. 

Brake pedal must give perceptibly 

If the brake pedal does not give, there is a malfunction in the hydraulic unit. In this case the hydraulic unit must 
be replaced. 

See CONTROL MODULE AND HYDRAULIC UNIT, REMOVING AND INSTALLING .

NOTE:

If the wheel locks there is a possibility that the brake lines to the wheel 
calipers/cylinders have been interchanged.

 

2003 Volkswagen New Beetle GLS 

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

  

Fig. 219: V.A.G 1551 Scan Tool Display - Initiating On Board Diagnosis Test Mode (16 Of 35) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Indicated on display 

z

Indicate to 2nd mechanic which wheel requires turning by hand.  

If the wheel does not lock, there is a possibility that there is a malfuncton in the mechanical/hydraulic part of 
the brake system.
 

Fig. 220: V.A.G 1551 Scan Tool Display - Initiating On Board Diagnosis Test Mode (17 Of 35) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Press --> key. 

Indicated on display 

z

Remove foot from brake pedal.  

 

2003 Volkswagen New Beetle GLS 

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

  

z

Press --> key. 

Fig. 221: V.A.G 1551 Scan Tool Display - Initiating On Board Diagnosis Test Mode (18 Of 35) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Indicated on display 

z

Operate brake pedal.  

z

Press --> key. 

Fig. 222: V.A.G 1551 Scan Tool Display - Initiating On Board Diagnosis Test Mode (19 Of 35) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Indicated on display 

z

Indicate to 2nd mechanic which wheel requires turning by hand. 

 

2003 Volkswagen New Beetle GLS 

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

  

Fig. 223: V.A.G 1551 Scan Tool Display - Initiating On Board Diagnosis Test Mode (20 Of 35) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Press --> key.  

Indicated on display 

z

Press --> key. 

ABS hydraulic pump -V64- must run. 

Brake pedal must not give 

If the brake pedal gives, there is a malfunction in the hydraulic unit. In this case the hydraulic unit must 
be replaced. 

See CONTROL MODULE AND HYDRAULIC UNIT, REMOVING AND INSTALLING .

NOTE:

If the wheel does not lock, there is a possibility that there is a malfunction 
in the mechanical/hydraulic part of the brake system.

 

2003 Volkswagen New Beetle GLS 

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

  

 

 

 

 

 

 

 

Content   ..  728  729  730  731   ..