PRE-RELEASE
Selector lever position sensor - gear engaged
| Selector lever position sensor - gear engaged |
The selector lever position sensor is mounted in the transmission casing. It contains the reversing light switch, starting interlock switch and switches which tell the control module which gear is engaged.
The selector lever position sensor is a position switch that is supplied with current via the +15 circuit. A number of slip contacts supply the sensor's outputs with current. Combinations of the A, B, C and PA terminals correspond to the current selector lever position (see table). The slip contacts may be either closed (=ON) or open (=OFF).
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|
A
|
B
|
C
|
PA
|
|
P
|
ON
|
OFF
|
OFF
|
ON
|
|
R
|
ON
|
ON
|
OFF
|
OFF
|
|
N
|
OFF
|
ON
|
OFF
|
ON
|
|
D
|
OFF
|
ON
|
ON
|
OFF
|
|
3
|
ON
|
ON
|
ON
|
ON
|
|
2
|
ON
|
OFF
|
ON
|
OFF
|
|
1
|
OFF
|
OFF
|
ON
|
ON
|
The following table describes the relationship between the selector lever position sensor's internal terminals A, B, C and PA, the pins in connector H10-1 and the control module.
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Selector lever position sensor terminals
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A
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B
|
C
|
PA
|
|
Connector H10-1, pin
|
1
|
3
|
2
|
4
|
|
Control module, pin
|
9
|
28
|
10
|
27
|
To ensure that the control module receives accurate information, it is important for the sensor to be correctly adjusted. Special tool 87 92 467 should be used for adjusting the sensor.
