ericbeauchamp said:

Diagnostics indicate LH rear fault.
Live readings indicate stable voltages for other 3 sensors but LH rear fluctuates from 2.39v to 0v when idling & stationary.

Does this confirm faulty sensor?

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ericbeauchamp said:

Took it for a run.... ABS Fault is still there.
Tried to clear the fault & it wouldn't clear.
Does this point more now to a broken wire?

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ericbeauchamp said:

4065 - sensor left hand rear (sensor dc failure, broken wire, sensor impedance too high/low) Current fault.

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ericbeauchamp said:

Thanks warmers.
I take it continuity across the pins of sensor OK, open circuit bad.
Volts across feed to sensor good, no volts bad.

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ericbeauchamp said:

Update

Followed Wammers suggestion, removed LH rear sensor, connected digital meter between connector pins & wiggled entire length of cable. There was no break in continuity so thought it must be the main loom.
Before checking further, a quick inspection of the connector pins in the socket showed the two pins to be a wee bit wide.
Using long nose pliers I carefully squeezed the sockets a bit tighter.
Re connecting the sensor to the main loom had a tighter fit.
Connected to diagnostics, cleared historical fault & monitoring live data showed the voltage now to be steady at 2.37v (like other 3) with no fluctuations like before.
Wiggling the abs lead showed no change in voltage & no abs fault.

Looks like problem sorted.

Thanks to diagnostics & guidance from here... .. Problem solved.

Thanks all.

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