Range Rover

Check transmission position switch continuity in all lever positions. See TESTING TRANSMISSION POSITION SWITCH (RANGE ROVER) table. If switch continuity is okay, check the ground signal circuits for "X", "Y" and "Z" switches between transmission position switch 6-pin connector terminals No. 1 (Blue/Black wire), No. 2 (Blue/Purple wire) and No. 3 (Blue/Green wire), and BECM Black 20-pin connector terminals No. 8 (Blue/Black wire), No. 9 (Blue/Purple wire) and No. 18 (Blue/Green wire). Switch "X" is at terminal No. 1. Switch "Y" is at terminal No. 2. Switch "Z" is at terminal No. 3. Repair as necessary.

TESTING TRANSMISSION POSITION SWITCH (RANGE ROVER)

Transmission Shift Lever Position ⁽¹⁾

Continuity Between Terminals No.

1 & 6

1 & 6; 2 & 6

2 & 6

2 & 6; 3 & 6

1 & 6; 2 & 6; 3 & 6

1 & 6; 3 & 6

3 & 6

⁽¹⁾	Transmission position switch is faulty if continuity does not exist between terminal No. 6 and terminals No. 1, 2 and 3 in all switch shift lever positions.