...CAUSES LOSS OF PRIME P1791 PRESENT. RELATED RELAY DTC DTC P1784 - LR PRESSURE SWITCH SENSE CIRCUIT This is a transmission fault code. Diagnosing it will require the DRB3 scan tool, or equivalent ...
...causes of DTC P1784? wont shift out of 2 to 3 or 4 Hi there my name is Brandon I am a electronic and mechanical engineering technician I am the man that mechanics bring cars too when they cant fix ...
p1784 is about the switch that monitors the hydraulic pressure for operating the low/reverse clutch of the transmission. That clutch is called into play for all forward gears as well as reverse, so it
Causes for DTC P0403: - Harness or connectors (EGR volume control valve circuit is open or shorted.) - EGR volume control solenoid valve - EGR temperature sensor and circuit Solutions for DTC P0403: -
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