B1644 RAM, JEEP, DODGE, CHRYSLER: LEFT REAR SWING CONTROL CIRCUIT HIGH
POST UPDATED IN May, 2023
B1644 RAM, JEEP, DODGE, CHRYSLER: LEFT REAR SWING CONTROL CIRCUIT HIGH
Automobiles are equipped with turn signals, which indicate which direction the car can turn (left or right). As part of a safety system, they produce a flashing light at the front and rear of the car, thus alerting pedestrians and drivers of other vehicles.
TIPM (Total Integrated Power Module) constantly tests the circuits of the turn signals to ensure that they are performing correctly. If in one of these tests it is detected that the circuit for the left rear turn signal has voltages that exceed the allowed limit, the fault code B1644 OBDII will be stored.
B1644 OBD2 diagnostic code is set by the following:
In order to correct the DTC B1644 OBDII code consider the following: