Volkswagen Golf / Golf GTI / Jetta. Manual — part 915

01-436

Break down of display content for display group number 006

Display group 006

Read Measuring Value Block
6

Indicated on

display

xxx

xxx

xxx

xxx

1

2

3

4

Display zones

Specification Evaluation

Blank

Blank

Blank

Check bus

Bus OK.

Bus not OK.

Driver's side seat adjustment, On Board Diagnostic (OBD)

13/2/2005

01-437

Evaluating display group number 006

Display

zone

Description Display

Corrective action

1

Check bus

Bus OK.

Bus not

OK.

- Visual check of wiring

- Check that connections of relevant current
circuit are correctly connected and seated
securely while simultaneously observing display

- If the display does not change when operating,
repair malfunction or replace relevant
component

- If no changes occur, separate all door main
connectors and reconnect one after the other
again

- Observe measured value block

- If display changes, replace relevant control
module

- Erase DTC memory

- Perform functional check

- Check DTC memory again

Driver's side seat adjustment, On Board Diagnostic (OBD)

13/2/2005

Select a topic

01 - On Board Diagnostic (OBD)

On Board Diagnostic (OBD) through m.y. 2001

Tools

VAS 5051 or VAG 1551, connecting

On Board Diagnostic (OBD) from m.y. 2002

General information

Climatronic On Board Diagnostic (OBD) through m.y. 2001

General information

Climatronic - On Board Diagnostic (OBD), initiating and checking
control module versions

Diagnostic Trouble Code (DTC) memory, checking (function 02)

Diagnostic Trouble Code (DTC) table

Output Diagnostic Test Mode (DTM) (function 03)

Basic setting (function 04)

Diagnostic Trouble Code (DTC) memory, erasing (function 05)

End output (function 06)

Climatronic Control Module -J255-, coding (function 07)

Read Measuring Value Block (function 08)

80 - Heating, Ventilation

Heating and ventilation system, servicing

Air outlets, removing

Heating and ventilation controls, removing and installing

Ventilation system, checking

Heating and ventilation unit, assembly

Heating and ventilation controls, assembly

Cables, installing and adjusting

87 - Air conditioning

Manual A/C

Heating and A/C components in passenger compartment, servicing

Heating and A/C controls, removing and installing

Heating and A/C controls, assembly

Cables, installing and adjusting

Heating and A/C components in engine compartment, servicing

Climatronic

General information

On Board Diagnostic (OBD)

Components, checking and adjusting with VAS 5051

A/C control head -E87-, function

Climatronic components in passenger compartment, servicing

A/C control head-E87- with Climatronic control module -J255-,
removing and installing

Air flap motors (for climate control regulation), replacing

Climatronic components in engine compartment, servicing

Heating and Air Conditioning

13/2/2005

A/C refrigerant system

Safety measures

A/C refrigerant R-134a, properties

Commercial designation

A/C refrigerant system, identification

A/C refrigerant system, component overview

A/C refrigerant system, replacing components

A/C refrigerant system, servicing

A/C pressure switch -F129-, checking

High pressure sensor -G65-, checking

Expansion valve, removing/assembly

Condenser, removing and installing

Heating and A/C unit, removing/assembly

A/C refrigerant system pressures and temperatures, checking

A/C refrigerant system, testing with pressure gauges

A/C refrigerant system, discharging

A/C refrigerant system, flushing with compressed air and nitrogen

A/C refrigerant system, evacuating and recharging

A/C refrigerant system, troubleshooting

Compressor noisy

A/C refrigerant system pressures, checking

A/C refrigerant system cooling performance, checking

A/C refrigerant system, checking for leaks

A/C refrigerant system, capacities

Refrigerant R-134a, capacity

Refrigerant (PAG) oil R-134a, identification

Refrigerant (PAG) oil R-134a, capacity

Refrigerant (PAG) oil R-134a, distribution

Compressor bracket, removing and installing

4-cylinder gasoline engine

6-cylinder engine

4-cylinder TDI engine

A/C clutch -N25- (Sanden), servicing

A/C clutch -N25- (Zexel), servicing

Additional Information

System Overviews

Other Topics

A/C Refrigerant Pressure Switch/Sensor Operation

Heating and Air Conditioning

13/2/2005