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Symptom: PASSENGER SEAT HEAT OUTPUT OPEN - MHSAPM When Monitored and Set Condition: PASSENGER SEAT HEAT OUTPUT OPEN - MHSAPM When Monitored: Ignition on, during the heated seat operation. Set Condition: This condition is set immediately after the Memory Heated Seat Adjust- able Pedal Module loses the seat heat element output. POSSIBLE CAUSES STORED DIAGNOSTIC TROUBLE CODE PASSENGER SEAT HEATER B(+) DRIVER WIRE OPEN PASSENGER SEAT HEATER GROUND CIRCUIT OPEN PASSENGER HEATED SEAT CUSHION ELEMENT OPEN PASSENGER HEATED SEAT BACK ELEMENT OPEN MEMORY HEATED SEAT ADJUSTABLE PEDAL MODULE TEST ACTION APPLICABILITY 1 With the DRBIII t, erase the DTC from Memory/Heated Seat Adjustable Pedal Module. t check for the same DTC to reset in the MHSAPM. Did the same DTC reset? All Yes → Go To 2 No → Using the wiring schematic as a guide, inspect the wiring and connectors for an intermittent condition. Check for an intermit- 2 Turn ignition off. All Yes → Go To 3 No → Repair the open Passenger Seat Heater B(+) Driver wire. Perform BODY VERIFICATION TEST - VER 1. 445 ELECTRICALLY HEATED SYSTEMS |