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Old 4th February 2020, 10:05   #5
Arctic
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Quote:
Quote:
Originally Posted by Sville View Post
Hi, I looked again this morning, from the control box the blue/slate wire does not connect to anything outside the control box, just terminating at the rubber wire support. Lower down near the large engine plugs the grey/ slate wire connects to the blue/ red trace wire. Is this correct?

Thanks
Hi Jonathan.
Sound about right, as the control box of a PWM2 with resistor differs in the fact that the grey/slate wire is sometime connected in the control box.
1

2

whereas sometimes they can be connected further up the wiring loom coming from the control box going to the large plugs, in the control box it shows the grey wire on it's own terminal but cut off as it exits the box.

3

On the M47 control box the grey wire is on it's own terminal but then passes through the control box to the large plug.
4

Therefore it could be one of the relays, or most likely its the PCB board.

Could you add a few photo's of the wiring etc.
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