Code Definition

C0736 — ABS/ESP Control Module Internal Fault

System: Chassis  |  Type: Generic (OBD-II Standard)  |  Make: Mercedes-Benz

About C0736

C0736 is a generic (obd-ii standard) chassis diagnostic trouble code recorded for Mercedes-Benz vehicles. It belongs to the C-prefix family of codes, which covers chassis, braking, steering, suspension, or stability-control faults.

Scanning & clearing: Chassis (C) codes are stored in the ABS, traction control, or stability-control modules. An enhanced or OEM-level scan tool is usually required to read and clear them.

Because C0736 is a generic OBD-II code, its base definition is shared across manufacturers. The specific diagnostic steps, reference values, and repair procedures can vary by vehicle, and the TaT Diagnostic Assistant includes verified procedures submitted by working technicians.

Code Information

This is a Mercedes Benz specific chassis code related to the ABS and ESP control system. Code C0736 is stored when the ABS/ESP control module detects an internal fault or communication error within its own hardware or processing circuits. It has been observed on Mercedes Benz Sprinter models alongside other ABS related codes, often when module power supply or ground quality is marginal. When this code is set the ABS, ESP, and traction control functions are usually disabled, the warning lamps illuminate, and braking reverts to standard hydraulic operation without stability assistance. Note: Lim...

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