Turn Signal Switch - Intermittent Cancellation

No: 86/23/97/NAS

Ref: WSM section 57, 75

Issue: 1

Date: 09/19/97

Intermittent Turn Signal Cancellation

AFFECTED VEHICLE RANGE:

RANGE ROVER (LP) SA300190 to TA342372

SITUATION:

INTERMITTENT TURN SIGNAL CANCELLATION





The turn signals may cancel intermittently on Range Rovers within the above VIN. This has been eliminated through the redesign of the cancellation trip ring (Figure 1).

RESOLUTION:

NEW MODIFIED SWITCH TRIP RING

The modified switch trip ring available as a separate part has adjusted cancellation peg angles that allow consistent indicator cancellation. Follow the procedure outlined below to replace the ring.

PARTS INFORMATION:

ANR6358 Modified switch trip wiring

WARRANTY CLAIMS:

57.60.89/28 Time 0.5 hrs.
Replace steering wheel switch trip ring

COMP CODE: 5D1U

Normal warranty policy and procedures apply

REPAIR PROCEDURE:

INSTALLATION OF TURN SIGNAL SWITCH TRIP RING

WARNING:
Before removing air bag, read and follow all warnings and cautions relating to air bag module removal found in the Workshop Manual, Section 75.





NOTE:
The four air bag attachment bolts can be accessed without the removal of the nacelle by turning the steering wheel (Figure 2).

1. Refer to Workshop Manual Section 75 and remove airbag.

2. Disconnect wiring from rotary coupler to airbag and steering wheel remote switches.

3. Ensure that steering column is in the straight-ahead position.

4. Mark location of steering wheel to steering column with a sharp edged scribe.

5. Remove steering wheel bolt.

6. Remove steering wheel.

7. Carefully pry old trip ring from back of steering wheel.

8. Install new switch trip ring (AMR6358).

9. Install steering wheel taking care to ensure scribe marks from step 4 above are aligned.

10. Tighten steering wheel bolt to 33 Nm (24 lbf.ft).

11. Refer to WSM Section 75 and install airbag.

12. Tighten airbag-retaining bolts to 9 Nm (84 lbf.in.).

13. Check steering wheel alignment.