roof ecu error

domsz4

Veteran
can anyone shed any light on this error reding from the roof ecu?

it occours at the point where the roof stops going up. there are 8 times becuase i did it 8 times after reset.

what is VSW 4.1. if a hall sensor has broken then it could well be grounded. or if the cable is dmagaed somewhere then a break may well look like a ground

Error memory report
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date: 1/16/14 18.40.58
ecu cvm_iv
jobstatus OKAY
variant CVM_IV
------
result: 1 errors in memory
-------
31 VSW 4.1 shortcircuit to grnd

error freq: 8
outside temp 15 degrees

sporadic error
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Hi,

Why not continue the other thread where we talked about checking the fault codes?

Have you checked the wiring loom? It sounds like something is shorting to ground, probably due to defective wiring or connectors so possibly the wiring loom.
 
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