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Most Common Chassis Systems (C-Codes)

Top trouble codes in this system, by visitor frequency.

Diagnostic Guides for Chassis Systems (C-Codes)

Free step-by-step guides written to professional diagnostic standards.

Steering Angle Sensor CalibrationTest a Wheel Speed Sensor (Passive & Active)Voltage Drop Testing Step-by-Step

C2184 Toyota Tundra – Transmitter ID4 not Received (Test Mode DTC)

0 views 2026-05-31

C2184 Toyota Yaris – Transmitter ID4 not Received (Test Mode DTC)

1 views 2026-05-31

C2185 Toyota FJ Cruiser – Transmitter ID5 not Received (Test Mode DTC)

0 views 2026-05-31

C2185 Toyota Highlander – Transmitter ID5 not Received (Test Mode DTC)

0 views 2026-05-31

C2185 Toyota RAV4 – Transmitter ID5 not Received (Test Mode DTC)

0 views 2026-05-30

C2191 Toyota 4Runner – Vehicle Speed Signal Error (Test Mode DTC)

0 views 2026-05-31

C2191 Toyota FJ Cruiser – Vehicle Speed Signal Error (Test Mode DTC)

1 views 2026-05-31

C2191 Toyota Prius – Vehicle Speed Signal Error (Test Mode DTC)

0 views 2026-05-31

C2191 Toyota Sequoia – Vehicle Speed Signal Error (Test Mode DTC)

0 views 2026-05-31

C2191 Toyota Sienna – Vehicle Speed Signal Error (Test Mode DTC)

0 views 2026-05-31

C2191 Toyota Tacoma – Vehicle Speed Signal Error (Test Mode DTC)

0 views 2026-05-30

C2191 Toyota Tundra – Vehicle Speed Signal Error (Test Mode DTC)

0 views 2026-05-31

C2194 Toyota 4Runner – Engine Speed Signal Error (Test Mode DTC)

0 views 2026-05-31

C2194 Toyota FJ Cruiser – Engine Speed Signal Error (Test Mode DTC)

2 views 2026-05-31

C2194 Toyota Tacoma – Engine Speed Signal Error (Test Mode DTC)

0 views 2026-05-30

C2196 Toyota Prius – RSSI Signal Error (Test Mode DTC)

0 views 2026-05-31

C2198 Toyota Avalon – Initialization Switch (for Test Mode DTC)

0 views 2026-05-31

C2198 Toyota Corolla – Initialization Switch (for Test Mode DTC)

0 views 2026-05-30

C2198 Toyota Highlander – Initialization Switch (for Test Mode DTC)

0 views 2026-05-31

C2198 Toyota RAV4 – Initialization Switch (for Test Mode DTC)

0 views 2026-05-30

C2198 Toyota Yaris – Initialization Switch (for Test Mode DTC)

2 views 2026-05-31

C2200 – Anti-lock Brake Module Internal (Chrysler 300C)

0 views 2026-05-10

C2200-41 – Anti-lock Brake Module Internal – General Checksum Failure (Jeep Grand Cherokee)

0 views 2026-05-10

C2200-44 – Anti-lock Brake Module Internal – Data Memory Failure (Jeep Grand Cherokee)

0 views 2026-05-10

C2200-45 – Anti-lock Brake Module Internal – Program Memory Failure (Jeep Grand Cherokee)

0 views 2026-05-10

C2200-46 – Anti-lock Brake Module Internal – Calibration / Parameter Memory Failure (Jeep Grand Cherokee)

0 views 2026-05-10

C2200-47 – Anti-lock Brake Module Internal – Watchdog / Safety Auc Failure (Jeep Grand Cherokee)

0 views 2026-05-10

C2200-48 – Anti-lock Brake Module Internal – Supervision Software Failure (Jeep Grand Cherokee)

0 views 2026-05-10

C2200-49 – Anti-lock Brake Module Internal – Internal Electronic Failure (Jeep Grand Cherokee)

0 views 2026-05-10

C2201-00 – Fdcm/DTCM Internal (Jeep Grand Cherokee)

0 views 2026-05-10

C2202 – Latching failure/mechanics (Hyundai)

2 views 2026-04-10

C2202 – Original Vin Mismatch/missing (Chrysler 300C)

0 views 2026-05-10

C2202 – Original VIN mismatch/missing (Dodge)

8 views 2026-03-30

C2202-00 – Original Vin Mismatch / Missing (Jeep Grand Cherokee)

0 views 2026-05-10

C2204 – Dynamics Sensor Internal (Chrysler 300C)

1 views 2026-05-10

C2205 – Steering Angle Sensor Internal (Chrysler 300C)

0 views 2026-05-10

C2205-00 – Steering Angle Sensor Internal (Jeep Grand Cherokee)

0 views 2026-05-10

C2205-29 – Steering Angle Sensor Internal-signal Invalid (Jeep Grand Cherokee)

0 views 2026-05-10

C2205-2F – Steering Angle Sensor Internal-signal Erratic (Jeep Grand Cherokee)

0 views 2026-05-10

C2205-41 – Steering Angle Sensor Internal-general Checksum Failure (Jeep Grand Cherokee)

0 views 2026-05-10