Volkswagen Golf / Golf GTI / Jetta. Manual — part 382

01-204

V.A.G 1551 print-
out

Possible cause

Repair

00495

ESP-Sensor Unit,
vehicles from 02.02

Voltage supply

Open circuit, short to positive

or ground in CANbus wiring

- Check wiring and
connections using wiring
diagram

- Perform electrical check

Page 01-288

On Board Diagnostic (OBD), performing

01-205

V.A.G 1551
print-out

Possible cause

Repair

00526

Brake light
switch -F-

1)

Implausible
signal

- Read measured value block

Page

01-240

Display group number 002

Open circuit, short to

positive or ground in
the wiring

- Check wiring and connections using
wiring diagram

- Perform electrical check

Page 01-

288

Brake light switch

improperly adjusted

Brake light switch

faulty

Repair Manual, Brake System, Repair

Group 46; Brake pedal - Assembly
overview; Adjusting brake light switch

- Adjust brake light switch

1)

For ABS/EDL/ASR/ESP and ABS/EDL/ASR/ESP 4MOTION

On Board Diagnostic (OBD), performing

01-206

V.A.G 1551 print-out Possible cause

Repair

00538

Reference voltage

Electrical malfunction
in current circuit

Short to positive or ground

in voltage supply wiring:

Voltage supply less than 5

Volt

Sender for rotation rate -

G202-

Sensor for transverse

acceleration -G200-

Sender 1 for brake booster

-G201-

Longitudinal acceleration

sensor -G251

-1)

- Check wiring and
connections using wiring
diagram

- Perform electrical check

Page 01-288

1)

4MOTION vehicles only

On Board Diagnostic (OBD), performing

01-207

V.A.G 1551
print-out

Possible cause

Repair

00668

Vehicle voltage
terminal 30

Implausible
signal

Open circuit, short to

positive or ground in the
wiring

- Check wiring and connections
using wiring diagram

- Perform electrical check

Page

01-288

Alternator voltage > 17

Volt

Electrical Wiring Diagrams,

Troubleshooting &Component
Locations binder

On Board Diagnostic (OBD), performing