Washer Pump Voltage Issues

[Staffyed 3 1 Cars]

Hi Guys, got a weird electrical problem related to the washer pump. 205 CTI.

 

checked pump on battery and OK.

with pump connected wipers do not operate.

without pump connected wipers operate

with pump connected getting 6 volts on fuse board output to pump and 12 volts when activated.

bypassed wiring loom by connecting pump straight to output from fuse board and to the negative on the battery - the same.

Could it be the wiper control relay (big blue one)

 

any help would be appreciated......

 

 

 

 

 

 

[toolie72 67 1 Cars]

Wiper stalk/switches ok? Does sound almost like a back feed from somewhere

 

Tried tapping relay with a screwdriver whilst trying to run everything (works on passenger lifts haha)

[Staffyed 3 1 Cars]

found fault,was the stalk and a bad connection so getting a double issue. All good now.