Stop start permanent fault

Stop start permanent fault

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newuserhere

Original Poster:

40 posts

102 months

Friday 3rd November 2023
quotequote all
Can anybody assist with a stop start fault on a renault traffic? 2020 traffic business 2.0L

Comes up check stop start, active fault, cannot be cleared.

Read codes with autel
DF083 STOP START MODULE CIRCUIT INCORRECT SIGNAL

Snap-on diag shows
DF0043 stop start configuration error.

Battery tested to be in good health and BMS on negative terminal shows around 1.6 volts varying.

I switched the battery and the BMS terminal with one of a different van and made no difference to the fault, still wouldn't clear. Autodata has no wiring diagrams for the vehicle so I don't know what voltages and resistances to expect from bms or alternator.

Any suggestions on diagnostics or where to look to confirm the fault?