ENGINE MANAGEMENT SYSTEM - V8
SLABS ECU
The SLABS ECU provides the road speed signal to the cruise control ECU. This is the same speed signal provided
to the ECM. Cruise control will only operate between 28 - 125 mph (45 - 200 km/h). Cruise control will not operate if
a road speed signal is not present.
Input/Output
The input from the SLABS ECU to the cruise control ECU is a square wave oscillating between 0 - 12 Volts at a
frequency of 8,000 pulses per mile (1.6 km).
ECU operating parameters (connector connected and cruise control master switch on)
Pin No.
15
Condition
Volts
Ohms
Road wheels stopped
Road wheels turning
0
15
0 - 12 Volts with a
frequency of 8,000
pulses per mile 1.6 km)
DESCRIPTION AND OPERATION 18-2-65
| 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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