Abs6 front wheel sensor and harness

ABS6 FRONT WHEEL SENSOR AND HARNESS

Service Repair No. 70.25.32

Remove

1. Raise front of vehicle.

WARNING: Support on safety stands.

2. Remove road wheel(s).

3. Remove bolts retaining under – bonnet fusebox.

4. Release sensor harness multiplug from under – bonnet bracket and disconnect multiplug.

9. Slacken 3 mounting nuts from modulator.
10. Remove hydraulic modulator from vehicle.

Do not carry out further dismantling if component is removed for access only

11. Remove 3 mounting rubbers from modulator.
12. Fit mounting rubbers to new modulator.

Refit

1. Position and align hydraulic modulator to mounting bracket.
2. Tighten 3 mounting nuts to 10 Nm.
3. Remove plugs from the ends of the brake pipes and from the modulator ports.
4. Connect brake pipe unions to modulator unit. Ensure that the pipes are connected to their corresponding port on the modulator.

Note: The pipes are identified by labels on the pipes and the ports by stampings on the modulator.
RF = R.H.F., LF = L.H.F., RR = R.H.R., LR = L.H.R.

5. Tighten brake pipe unions to 22 Nm.
6. Remove absorbent cloth from blow modulator brake unions.
7. Connect earth lead to modulator, fit and tighten nut.
8. Fit ECU to hydraulic modulator, see ABS2E hydraulic modulator ECU.
9. Connect battery earth lead.
10. To ensure correct operation, the system MUST be tested using Microcheck.