05 chrysler the whole left side of the car won't lock or unlock or activate the lights

Question

2005 chrysler 300 touring with a chrt5 t harness and evo all with stand alone remote starter The remote start works truck release lock and unlock but the driver side doors won't unlock or lock with the key fob also when those doors are opened the accessory doesn't start or stop only when the passenger side doors are opened that it works also cant use the manual lock and unlock switch on the door but the window switches work just fine

Answer 1

If you unplug the CHRT5 does the vehicle go back to normal?

Comments

No it does not also my fuel level sensor is not working could it be a main fuse or something shutting the power to one side

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If the issue is still present after it has been removed I would start by checking fuses and ensusring no wires were pinched and connectors are properly seated.

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accessories are controlled the MUX wire. so check for a broken wire as well. Or maybe a a bent pin. Same for the transponder connector, ensure a healthy connector.