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have codes for high input at neitral safety switch(veriefied thru obd2 to be working and know if in neutral or park) low input at epc(reads a constant value on obd2 doesnt flucuate) transmission range stays in tr3 but it cycles through gears. Only real symptom is bog near shifts and shifts hard into reverse sometimes. Am i lookong for a short in harness? have pics of scans but dont know how to share
How long has your 2000 Ford Crown Victoria had this problem?
juat bought it a month ago and have been tryin to work out the codes thatbwere listed
1 Reply
Hi - Dave here, contributing to RepairPal and providing expert advice since 2010. Looking at the diagnostic trouble codes versus the active command data with a diagnostic tool are two diffrent things. Verifying proper operation of the transmission range sensor (neutral safety switch) is possible using a diagnostic tool. Your EPC concern is another thing; it could indicate a fault in the transmission. Hands on testing is needed to see what is going on. https://repairpal.com/auto-repair-near-me Click the link to find some shops near you who can help out!