Volkswagen New Beetle. Manual - part 1707

 

  Index      Volkswagen     Volkswagen New Beetle 1998-2008 year - service repair manual

 

Search            

 

 

 

 

 

 

 

 

 

Content   ..  1705  1706  1707  1708   ..

 

 

Volkswagen New Beetle. Manual - part 1707

 

 

Fig. 173: Locating Fuses 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Battery voltage must be at least 11.5 V  

z

Brake lights functioning OK  

z

All electrical accessories, e.g. lights and rear window defroster must be switched off  

z

Selector lever must be in position "P" or "N" on vehicles with an automatic transmission  

Test sequence 

z

Connect VAG 1551 scan tool ((VAG 1552). Switch ignition on and select Motronic Engine Control 
Module (ECM) -J220- with "Address word" 01. Connecting scan tool and selecting Motronic Engine 
Control Module (ECM) -J220-, see VAG 1551, CONNECTING AND SELECTING MOTRONIC 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle

  

ENGINE CONTROL MODULE (ECM) -J220- 

Indicated on display 

Fig. 174: Identifying Scan Tool Display - Checking Signal From Brake Light Switch And Brake 
Vacuum Vent Valve Switch (1 Of 3)
 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Press buttons -0- and -8- for function "Read measuring value block" and confirm entry with -Q- button. 

Indicated on display 

Fig. 175: Identifying Scan Tool Display - Checking Signal From Brake Light Switch And Brake 
Vacuum Vent Valve Switch (2 Of 3)
 
Courtesy of VOLKSWAGEN OF AMERICA, INC.

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle

  

z

Press buttons -0-, -6- and -6- for "display group 66" and confirm with -Q- button. 

Indicated on display (1 to 4 - Display zones) 

Fig. 176: Identifying Scan Tool Display - Checking Signal From Brake Light Switch And Brake 
Vacuum Vent Valve Switch (3 Of 3)
 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

z

Observe display in display zone 2: (1st and 2nd positions from right) 

Brake pedal not depressed: 

Specification: x x x x x x 0 0 

z

Depress brake pedal fully and observe display in display zone 2. 

Specification: x x x x x x 1 1 

z

Press --> button.  

z

Press buttons -0- and -6- for "End output" function and confirm input with -Q- button.  

z

Switch off ignition. 

If the display does not change: 

z

Remove driver's side footwell cover: 

See STORAGE, COVERS AND TRIMS 

z

Disconnect 4-pin connector from Brake Light Switch -F- and Brake Vacuum Vent Valve Switch -F47-.  

z

Measure resistance between terminals 1 + 4 of switch. 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle

  

Specification: 

z

Brake pedal not depressed: (no continuity)  

z

Brake pedal depressed: Max. 1.5  

z

Measure resistance between terminals 2 + 3 of the switch. 

Fig. 177: Identifying Brake Light Switch And Brake Vacuum Vent Valve Switch Terminals 
Courtesy of VOLKSWAGEN OF AMERICA, INC. 

Specification: 0 ohm 

 

2003 Volkswagen New Beetle GLS 

1998-2004 ENGINE PERFORMANCE Multiport Fuel Injection (MFI) , 1.8L AWP, AWV - New Beetle

  

 

 

 

 

 

 

 

Content   ..  1705  1706  1707  1708   ..