Archives: DTC Codes

What Does Code C1495 Mean? DTC C1495 signifies a detected malfunction within the circuit of the traction control motor’s potentiometer. This code is typically set by the Anti-lock Braking System (ABS) control module, which often incorporates the Traction Control System (TCS) and Electronic Stability Control (ESC) functionalities, or by a dedicated Vehicle Stability Assist (VSA) […]

What Does Code C1496 Mean? DTC C1496 indicates an “Open Circuit” condition within the Traction Control Motor Potentiometer Circuit. This code is typically set by the Anti-lock Braking System (ABS) or Traction Control System (TCS) control module, which often integrates with or communicates directly with the Powertrain Control Module (PCM) or Engine Control Module (ECM) […]

What Does Code C1497 Mean? DTC C1497 signifies an electrical fault indicating a Traction Control Motor Potentiometer Circuit Short to Battery. This code is specifically triggered when the Powertrain Control Module (PCM), or more commonly, the Anti-lock Brake System (ABS) / Traction Control System (TCS) module, detects an abnormally high voltage reading on the feedback […]

What Does Code C1498 Mean? DTC C1498 indicates a detected electrical short to ground within the circuit for the Traction Control Motor Potentiometer. This code is typically set by the Anti-lock Braking System (ABS) control module, which often integrates the Traction Control System (TCS) and Electronic Stability Control (ESC/VSC) functions. The potentiometer serves as a […]

What Does Code C1499 Mean? DTC C1499 signifies a detected malfunction within the Transfer Case Contact Plate “A” Encoder Circuit. In four-wheel drive (4WD) or all-wheel drive (AWD) vehicles, the transfer case is responsible for distributing power from the transmission to both the front and rear axles. To effectively manage this power distribution, the Transfer […]

What Does Code C1500 Mean? DTC C1500 indicates a detected malfunction within the “B” encoder circuit of the transfer case contact plate assembly. In most four-wheel drive (4WD) and all-wheel drive (AWD) vehicles, the transfer case is responsible for distributing power between the front and rear axles. Its operation is typically controlled by an electronic […]

What Does Code C1501 Mean? DTC C1501 signifies a malfunction within the “C” circuit of the transfer case contact plate encoder. In vehicles equipped with electronically controlled four-wheel-drive (4WD) or all-wheel-drive (AWD) systems, the transfer case is responsible for distributing power between the front and rear axles. This distribution is managed by an electro-mechanical shift […]

What Does Code C1502 Mean? DTC C1502 indicates a circuit malfunction within the Transfer Case Contact Plate “D” Encoder. In modern four-wheel drive (4WD) or all-wheel drive (AWD) systems, the transfer case utilizes an internal encoder or contact plate assembly to provide precise positional feedback to the Transfer Case Control Module (TCCM) or Powertrain Control […]

What Does Code C1503 Mean? DTC C1503 indicates a detected malfunction within the Dynamic Stability Control (DSC) system’s left front hydraulic valve circuit. The DSC module, often integrated with the Anti-lock Braking System (ABS) control module, constantly monitors the electrical circuits and operational integrity of its various components, including the solenoids within the Hydraulic Control […]

What Does Code C1504 Mean? DTC C1504 signifies a detected malfunction within the Dynamic Stability Control (DSC) system, specifically pertaining to the right front brake circuit’s solenoid valve. In many automotive systems, particularly Ford and Mazda, this code indicates that the Anti-lock Braking System (ABS) and DSC control module has identified an electrical or functional […]