Electrical junction unit - r+r

Operation 5505A10 · Multi-function components

Removal

See Op. 7040A37 Fuse box cover - r r

1 Disconnect the electrical connections at the front (1a, 1b, 1c, 1d, 1e, 1f).

Component B2A Junction unit under dashboard 1a

Component B2B Junction unit under dashboard 1b

Component B2C Junction unit under dashboard 1c

Component B2D Junction unit under dashboard 1d

Component M1A Body computer 1e

Component M1E Body computer 1f

2 Undo the bolts fixing the control unit.

3 Undo the bolts shown fixing the dashboard cover.

1 Move the control unit/body computer assembly slightly and disconnect the electrical connections at the rear (1a, 1b, 1c, 1d, 1e, 1f).

Component B2F Junction unit under dashboard 1a

Component B2G Junction unit under dashboard 1b

Component B2H Junction unit under dashboard 1c

Component M1B Body computer 1d

Component M1C Body computer 1e

Component M1D Body computer 1f

2 Recover the control unit/body computer assembly.

1 Work at the bench and release the retainers 1a , separate the junction unit 1b from the body computer.

Refitting

Check that the junction unit is not damaged and, if necessary, check the internal connections.

At the bench, connect the junction unit from the body computer and attach the retainers.

Connect the rear electrical connections.

Position the junction unit.

Tighten the screws.

Connect the front electrical connections.

See Op. 7040A37 Fuse box cover - r r

Test the electrical system.