P0615 Volvo Start Signal Circuit

Possible causes

– Park/neutral position (PNP) relay (starter relay)
– Park/neutral position (PNP) relay (starter relay) harness is open or shorted
– Park/neutral position (PNP) relay (starter relay) circuit poor electrical connection
– Faulty Transmission Control Module (TCM)

What about the obd code?

The P0615 Volvo codes is detected when park/neutral (PNP) relay (starter relay) is switched