RAM C147B Code

When diagnosing RAM C147B code, it is important to understand what the code is and what may have caused it. The C147B code is a Front Axle Disconnect Sensor Circuit Performance code, which is triggered when there is a difference between the desired state of the Front Axle Disconnect (FAD) and the signal provided on the feedback circuit (G303). This code can be caused by a variety of issues, including FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE, FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO VOLTAGE, FRONT AXLE LOCK SIGNAL CIRCUIT OPEN, FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO GROUND, FRONT AXLE LOCK CONTROL CIRCUIT OPEN, FRONT AXLE LOCK CONTROL SHORTED TO VOLTAGE, FRONT AXLE LOCK CONTROL CIRCUIT SHORTED TO GROUND, GROUND CIRCUIT OPEN, GROUND CIRCUIT SHORTED TO VOLTAGE, FAD MODULE, and DRIVETRAIN CONTROL MODULE (DTCM).

Causes and Solutions for RAM C147B Code

Cause Solution
(F946) FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE Check wiring harness and repair any damaged wires or connectors.
(G303) FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO VOLTAGE Repair or replace the wiring harness for the Front Axle Lock Signal Circuit.
(G303) FRONT AXLE LOCK SIGNAL CIRCUIT OPEN Replace the Front Axle Lock Signal Circuit wiring harness.
(G303) FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO GROUND Check all related wiring and connectors, and repair any damage.

When it comes to diagnosing RAM C147B code, understanding the code and its potential causes is essential. The C147B code is a Front Axle Disconnect Sensor Circuit Performance code, which is triggered when the desired state of the Front Axle Disconnect (FAD) and the signal provided on the feedback circuit (G303) are not the same. The code can be caused by a variety of issues, including FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE, FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO VOLTAGE, FRONT AXLE LOCK SIGNAL CIRCUIT OPEN, FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO GROUND, FRONT AXLE LOCK CONTROL CIRCUIT OPEN, FRONT AXLE LOCK CONTROL SHORTED TO VOLTAGE, FRONT AXLE LOCK CONTROL CIRCUIT SHORTED TO GROUND, GROUND CIRCUIT OPEN, GROUND CIRCUIT SHORTED TO VOLTAGE, FAD MODULE, and DRIVETRAIN CONTROL MODULE (DTCM). In order to properly diagnose the issue, it is important to understand the causes and potential solutions for the RAM C147B code.

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FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE

If the FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT is open or has high resistance, then the solution is to check the wiring harness and repair any damaged wires or connectors.

FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO VOLTAGE

If the FRONT AXLE LOCK SIGNAL CIRCUIT is shorted to voltage, then the solution would be to repair or replace the wiring harness for the Front Axle Lock Signal Circuit.

FRONT AXLE LOCK SIGNAL CIRCUIT OPEN

If the FRONT AXLE LOCK SIGNAL CIRCUIT is open, then the solution would be to replace the Front Axle Lock Signal Circuit wiring harness.

FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO GROUND

If the FRONT AXLE LOCK SIGNAL CIRCUIT is shorted to ground, then the solution would be to check all related wiring and connectors, and repair any damage.

Conclusion: Solving RAM C147B Code

In order to effectively diagnose and solve RAM C147B code, it is important to understand the causes and potential solutions. The C147B code is a Front Axle Disconnect Sensor Circuit Performance code, which is triggered when the desired state of the Front Axle Disconnect (FAD) and the signal provided on the feedback circuit (G303) are not the same. This code can be caused by a variety of issues, including FUSED IGNITION RUN/START CONTROL OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE, FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO VOLTAGE, FRONT AXLE LOCK SIGNAL CIRCUIT OPEN, FRONT AXLE LOCK SIGNAL CIRCUIT SHORTED TO GROUND, FRONT AXLE LOCK CONTROL CIRCUIT OPEN, FRONT AXLE LOCK CONTROL SHORTED TO VOLTAGE, FRONT AXLE LOCK CONTROL CIRCUIT SHORTED TO GROUND, GROUND CIRCUIT OPEN, GROUND CIRCUIT SHORTED TO VOLTAGE, FAD MODULE, and DRIVETRAIN CONTROL MODULE (DTCM). By understanding the causes and potential solutions for RAM C147B code, it is much easier to diagnose and solve the issue. By taking the time to understand the RAM C147B code and its potential causes and solutions, it is possible to accurately diagnose and solve the issue.

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