Automatic transmission control unit (vehicles with engines 111.601.970, 611.980)
Removing
1. Disconnect the negative cable from the battery.
2. Remove the right deflector 1 (see fig.6.57).
Pic. 6.57. Automatic transmission control unit:
1. Right deflector,
2. Wiring connector,
3. Bolt,
A4. automatic transmission control unit,
A4.1. Wiring connector.
3. Unscrew the bolts 3 fastening the automatic transmission control unit on the tubular bracket of the instrument panel and remove the A4 automatic transmission control unit. Disconnect connector 2.
4. Disconnect connector A4.1, to do this, unhook connector flange 2.
Installation
5. Installation is made in an order, the return to removal.
Automatic transmission control unit (vehicles with engine 104.900)
Removing
1. Set the gear selector lever to the position «P».
2. Disconnect the negative cable from the battery.
3. Remove the right deflector.
4. Unscrew the bolt 1 fastening the automatic transmission control unit 2 on the caliper (see fig.6.58).
Pic. 6.58. Automatic transmission control unit (vehicles with engine 104.900):
1. Bolt,
2. Automatic transmission control unit,
3. Wiring connector,
4. Guides.
5. Disconnect the automatic transmission control unit from the guide 4.
6. Disconnect the wiring connector 3 and disconnect the automatic transmission control unit.
Installation
7. Installation is made in an order, the return to removal. When installing, make sure that the guides 4 are installed on the pins of the automatic transmission control unit, Then connect the connector 3.