Volkswagen Golf / Golf GTI / Jetta. Manual - part 339

01-18

 

  

  

ABS warning light -K47-  

    

 Electrical Wiring Diagrams, 

Troubleshooting & Component 
Locations binder 

 If the ABS warning light -K47- (-

2-) does not go out after 
switching ignition on and 
completion of test sequence then 
the malfunction may be: 

-a- Voltage supply is below 10 Volts 

-b- There is a malfunction in the 
ABS 

   The anti-locking brake system 

remains switched off with an ABS 
malfunction -b-, but the brake 
system remains fully operational. 

-c- Since the last time the vehicle 
was started there was a temporary 
speed sensor malfunction. 

   In the case of a sensor 

malfunction -c-, the ABS warning 
light -K47- will extinguish after 
restarting the engine and attaining 
a speed of above 20 km/h 
(approx. 13 mph). 

-d- The connection from instrument 
cluster to ABS control module 
(w/EDL) -J104- is interrupted. 

-e- Instrument cluster is faulty. 

Electrical/electronic components and locations

01-19

 

  

  

ABS warning lights -K47- and -
K118-  

    

 Electrical Wiring Diagrams, 

Troubleshooting & Component 
Locations binder 

WARNING!

 

After the ABS warning light -K47- 
and warning light for brake 
system -K118- have illuminated it 
is possible that the rear wheels 
will lock-up earlier when braking.

 

 If the ABS warning light -K47- (-

2-) goes out but the warning light 
for brake system -K118- (-1-) 
remains on and three warning 
tones are audible then the 
malfunction may be: 

-a- The brake fluid level is too low. 

-b- There is a malfunction in the 
activation of the warning light for 
brake system -K118-. 

 If the ABS warning light -K47- (-

2-) and the brake system 
warning light -K118- (-1-) light 
up, the ABS system is faulty and 
the EBD (Electronic Brake 
pressure Distribution) is not 
functioning. 

Electrical/electronic components and locations

01-20

 

  

  

Parking brake indicator light -K14-
  

    

 Electrical Wiring Diagrams, 

Troubleshooting & Component 
Locations binder 

Vehicles with ABS/EDL  

Malfunction: Vehicle has no EDL 
function 

For this complaint a possible cause 
may be the brake light switch -F- is 
incorrectly adjusted. Adjusting brake 
light switch 

 

Page 01-131

 .  

Another possible cause may be the 
brake light switch -F- is not 
functioning. The function can be 
checked in Read measured value 
block 

 

Page 01-61

 , display group 

number 003.  

 If the parking brake indicator light 

-K14- -3- does not go out after 
switching the ignition on, the 
malfunction may be: 

-a- The parking brake is applied. 

-b- The parking brake warning light 
switch -F9- for the parking brake 
indicator light -K14- is faulty or 
incorrectly adjusted. 

-c- There is a wire routing 
malfunction. 

Electrical/electronic components and locations

01-21

 

  

  

ABS ITT Mk 20 IE On 
Board Diagnostic 
(OBD) program 

  

  

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

  

  

Special tools and equipment  

    

 V.A.G 1551 Scan Tool or V.A.G 

1552 vehicle system tester. 

    

 V.A.G 1551/3 or 1551/3A 

Adapter cable 

ABS ITT Mk 20 IE On Board Diagnostic (OBD) program