SUNROOF
Rear sunroof isolation switch
The rear sunroof isolation switch is located in the roof console above the windscreen in front of the front sunroof. It
prevents the rear sunroof rear switch from operating the rear sunroof.
The rear sunroof isolation switch is in the earth path between the rear sunroof rear switch and the sunroof ECU.
Operating the rear sunroof isolation switch opens the circuit and prevents the rear sunroof rear switch from operating
the rear sunroof.
TestBook cannot monitor the state of the rear sunroof isolation switch.
The following table lists the values which can be measured at the listed ECU pins when the conditions outlined are
met:
Signal values (connector connected)
Connector/Pin
No.
Condition
Resistance, ohms
> 10,000
< 0.5
C0784-6
C0784-6
C0785-9
C0785-9
Ignition in position II, rear sunroof rear switch open, rear
sunroof isolation switch pressed
Ignition in position II, rear sunroof rear switch open, rear
sunroof isolation switch released
Ignition in position II, rear sunroof rear switch closed, rear
sunroof isolation switch pressed
> 10,000
< 0.5
Ignition in position II, rear sunroof rear switch closed, rear
sunroof isolation switch released
DESCRIPTION AND OPERATION
76-6-9
| Categories | Land Rover Defender, Land Rover Discovery II, Range Rover |
|---|---|
| Tags | Land Rover |
| Model Year | 1999 |
| Download File |
|
| Document Type | Workshop Manual |
| Language | English |
| Product Name | Discovery Series II |
| Product Brand | Land Rover |
| Document File Type | |
| Publisher | landrover.com |
| Wikipedia's Page | http://en.wikipedia.org/wiki/Land_Rover |
| Copyright | Attribution Non-commercial |
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