Volkswagen Golf / Golf GTI / Jetta. Manual — part 825

01-77

Evaluating display group number 003

Display

zone

Designation

Display

contents

Corrective action

1

Voltage supply

correct

too low

too high

Electrical Wiring Diagrams,

Troubleshooting &Component
Locations

Electrical wiring diagrams &

Component locations

- Battery voltage min. 9 Volt

- Check alternator

- Check voltage regulator

- Visual check of wiring

2

Passenger side seat
occupant detection

not installed no malfunction present

Continued on next page

Airbag system, On Board Diagnostic (OBD)

13/2/2005

01-78

Display

zone

Designation

Display

contents

Corrective action

3

Left Front
Seatbelt
Microswitch -
F140-

not

installed

belt: yes

belt: no

too high

too low

to Ground

(GND)

to B+

not

defined

If the switch is not installed or if "belt

yes" is displayed with belt tongue
inserted or "belt no" with the belt tongue
not inserted, no malfunction is present

- Visual check of wiring

- Check harness connectors of the
respective electrical circuit for proper and
secure seating and observe the display at
the same time If the display content
changes to "correct", erase DTC memory

4

Right Front
Seatbelt
Microswitch -
F141-

not

installed

belt: yes

belt: no

too high

too low

to Ground

(GND)

to B+

not

defined

- Replace faulty wires or harness
connectors

- Replace driver- or passenger-side belt
buckle switch

Airbag system, On Board Diagnostic (OBD)

13/2/2005

01-79

Display group 005

Display group 005

Read Measuring Value
Block 5

Indicated on display

xxx

xxx

xxx

xxx

1

2

3

4

Display zones

Specification Evaluation

Rear near side, side
airbag igniter -N202-

not installed

Rear off side, side airbag
igniter -N201-

not installed

Front passenger's, side airbag igniter -
N200-

correct

Page 01-

80

Driver's, side airbag igniter -N199-

correct

Airbag system, On Board Diagnostic (OBD)

13/2/2005

01-80

Evaluating display group number 005

Display

zone

Designation

Display

contents

Corrective action

1

Driver's side, side
airbag igniter -N199-

correct

too high

too low

Trig.

Ground

Trig.

positive

- Visual check of wiring

- Watch display and check connectors
of appropriate current circuit for correct
engagement and tight fit. If display
changes to "correct", erase DTC
memory.

- Replace faulty wiring or connections

2

Front passenger's
side, side airbag
igniter -N200-

correct

too high

too low

Trig.

Ground

Trig.

positive

- Replace driver's or front passenger's
side, side airbag

3

Igniter for side
airbag rear, drivers
side -N201-

not

installed

no malfunction present

4

Igniter for side
airbag rear,
passenger side -
N202-

not

installed

Airbag system, On Board Diagnostic (OBD)

13/2/2005