Volkswagen New Beetle. Manual - part 695

Courtesy of VOLKSWAGEN OF AMERICA, INC.

Indicated on display 

z

Press -Q- button to confirm input.  

ABS hydraulic pump display group number: must run. 

Fig. 65: V.A.G 1551 Scan Tool Display - Initiating Output Diagnostic Test Mode - Function 03 (5 Of 37) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Indicated on display 

z

Press --> button. 

Fig. 66: V.A.G 1551 Scan Tool Display - Initiating Output Diagnostic Test Mode - Function 03 (6 
Of 37) 
Courtesy of VOLKSWAGEN OF AMERICA, INC.

 

2003 Volkswagen New Beetle GLS 

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

  

Indicated on display 

z

Operate brake pedal.  

z

Press --> button. 

Fig. 67: V.A.G 1551 Scan Tool Display - Initiating Output Diagnostic Test Mode - Function 03 (7 
Of 37) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Indicated on display 

z

Indicate to second technician which wheel requires turning by hand.  

If the wheel does not lock, a malfunction may exist in the mechanical and/or hydraulic section of the brake 
system. 

Fig. 68: V.A.G 1551 Scan Tool Display - Initiating Output Diagnostic Test Mode - Function 03 (8 Of 37) 
Courtesy of VOLKSWAGEN OF AMERICA, INC.

 

2003 Volkswagen New Beetle GLS 

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

  

z

Press --> button.  

Indicated on display 

z

Press --> button.  

ABS hydraulic pump display group number: must run. 

Fig. 69: V.A.G 1551 Scan Tool Display - Initiating Output Diagnostic Test Mode - Function 03 (9 Of 37) 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

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  

Indicated on display 

z

Indicate to second technician which wheel requires turning by hand.  

If the wheel locks it is possible that the brake lines to the wheel calipers have been interchanged.

 

2003 Volkswagen New Beetle GLS 

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

  

Fig. 70: V.A.G 1551 Scan Tool Display - Initiating Output Diagnostic Test Mode - Function 03 (10 Of 37)
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Press --> button.  

ABS hydraulic pump display group number: -V64- no longer runs. 

Indicated on display 

z

Press --> button.  

Brake pedal must give noticeably. 

Fig. 71: V.A.G 1551 Scan Tool Display - Initiating Output Diagnostic Test Mode - Function 03 (11 Of 37)
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

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

 

2003 Volkswagen New Beetle GLS 

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