Installing Control Module/Cable 940 W/ECC 1996-
Installing control module and cables940 with ECC model year 1996-
G1
Preparations
- Clean evaporator according to Service Manual:
Section 8(87)
Climate control
700/900 1982-
Section V
- Make note of radio code if anti-theft coded radio installed.
Remove:
- Negative battery lead.
- Sound insulation on passenger side.
- Glove compartment
- Ashtray.
- Cigarette lighter.
- Storage compartment.
- Detach, pull out and turn central electronics module.
Refer to Service Manual:
Section 3(35-39) (see group 37) Lighting, instrumentation and other electrical equipment 700/900 1982-
Section 8(82-86, 88) Interior, exterior 700/900 1982-
Cable connections
G2
Installing new relay on cable harness
- Take out cable harness (P/N 9447729) supplied with kit.
- Install relay supplied in the 5-pin connector.
G3
Route cables to engine compartment
- Route cables without housing receptacles to engine compartment through unused cutout in grommet below suspension strut brace.
- Install round housing receptacles supplied with cable harness on the cables in the engine compartment.
- Separate existing connectors on the cable between the A/C compressor and the receiver/drier.
Connect cables from the new cable harness to the separated connectors.
G4
Location of cable sheath opening
The cable sheath is cut to drain off condensation.
- The cut conduit section should be placed at the lowest point along the route of the cable.
- Use butyl tape to seal the grommet.
- Use existing cable tie to clamp cables to firewall.
G5
Connecting cable harness to heater
- Disconnect the yellow and black connector from the power unit and attach the connectors from the cable harness.
- Install the detached connectors in the other cable harness connectors.
- Connect control module and cable harness connectors.
Connecting and installing the control module
G6
Connect to central electronics module
- Route the black cable inside the centre console side panel to the central electrical unit.
- Connect cable to central electronics module fuse 16 and terminal 3.
G7
Check airing cycle is working
- Connect battery lead and start car.
- Turn on A/C system to start compressor.
The A/C system starts if the temperature exceeds approx. 7°C (45°F).
- Make up a cable (about 2 meters in length) to connect battery positive terminal to control module connector.
Connect to green cable, connector terminal 6, for at least 30 seconds while compressor is operating.
- Turn off engine.
Airing cycle should begin after approximately 10 seconds and continue for approximately 1 second.
- Remove cable between connector and battery.
G8
Fastening cables
- Clamp cable harness in position using tie straps on the front of the air duct below glove compartment.
- Use the eyelet on the connector to fasten the tie straps.
- Clamp cable harness in position using the straps on the front of the air duct above glove compartment (not shown in illustration).
- Use the eyelet on the connector to fasten the tie straps.
G9
Securing control module and cables
Install relay
- Install clip 1277898 on relay.
- Secure relay on the metal bracket in front of the vacuum tank.
G10
Finishing off
- Reinstall all components removed.
- Reset the clock and enter the anti-theft radio code if required.
G11
Information to Car Owner
- Carry out operations at the end of this service bulletin.