Diagnostic Trouble Code Chart
HINT:
If a trouble code is displayed during the DTC check, inspect the trouble areas listed for that code.
Active stabilizer suspension system
DIAGNOSTIC TROUBLE CODE CHART - ACTIVE STABILIZER SUSPENSION SYSTEM
| DTC No. | Detection Item | Trouble Area |
|---|---|---|
| C1901/11 | Rear Magnetic Pole Sensor Initialization Incomplete |
|
| C1902/11 | Rear Magnetic Pole Sensor Pattern |
|
| C1903/11 | Rear Actuator Short Detect Relay |
|
| C1904/11 | Protection for Overload of Rear Actuator |
|
| C1905/13 | Timeout Initialization Check of Rear Actuator |
|
| C1906/11 | Ratchet Angle of Rear Actuator |
|
| C1907/12 | Front ECU and Rear ECU Failure |
|
| C1908/12 | Open in Rear Metal Board Temperature Sensor Circuit |
|
| C1909/12 | Short in Rear Metal Board Temperature Sensor Circuit |
|
| C190A/12 | Open in Rear Control Board Temperature Sensor Circuit |
|
| C190B/12 | Short in Rear Control Board Temperature Sensor Circuit |
|
| C190C/12 | Rear Metal Board Overheat |
|
| C190D/12 | Rear Control Board Overheat |
|
| C190E/12 | Malfunction in Rear Active Stabilizer Control ECU Magnetic Pole Sensor Power Supply IC |
|
| C190F/12 | Malfunction in Rear Active Stabilizer Control ECU Main Relay Power Supply IC |
|
| C1910/12 | Malfunction in Rear Active Stabilizer Control ECU Battery Sensor Power Supply IC |
|
| C1911/23 | Malfunction in Rear Active Stabilizer Main Relay |
|
| C1912/12 | Malfunction in Rear Active Stabilizer Control ECU Short Relay Power Supply IC |
|
| C1913/12 | Rear Boosted Voltage |
|
| C1915/22 | Rear PIG Power Supply Voltage |
|
| C1916/24 | Malfunction in Rear Active Stabilizer Control ECU Local CAN Transmission |
|
| C1917/25 | Rear Active Stabilizer Control ECU CAN Communication Stop |
|
| C1918/26 | Rear Yaw Rate Sensor |
|
| C1919/27 | Rear Acceleration Sensor |
|
| C191A/28 | Malfunction in Signal from Steering Sensor to Rear Active Stabilizer Control ECU |
|
| C191B/29 | Rear Vehicle Speed Signal |
|
| C191E/53 | Malfunction in Signal from Steering Control ECU to Rear Active Stabilizer Control ECU |
|
| C1921/12 | Malfunction in Rear Active Stabilizer Control ECU EEPROM |
|
| C1923/13 | Open in Rear Motor Driver Circuit |
|
| C1924/13 | Short in Rear Motor Driver Circuit |
|
| C1925/15 | Low Capacity Sub Battery |
|
| C1926/16 | Sub Battery Temperature Sensor |
|
| C1927/17 | Sub Battery Current Sensor |
|
| C1928/18 | Malfunction in DC/DC Converter |
|
| C1929/31 | Front Magnetic Pole Sensor Initialization Incomplete |
|
| C192A/31 | Front Magnetic Pole Sensor Pattern |
|
| C192B/31 | Front Actuator Short Detect Relay |
|
| C192C/31 | Protection for Overload of Front Actuator |
|
| C192E/31 | Ratchet Angle of Front Actuator |
|
| C192F/32 | Front ECU and Rear ECU Failure |
|
| C1930/32 | Open in Front Metal Board Temperature Sensor Circuit |
|
| C1931/32 | Short in Front Metal Board Temperature Sensor Circuit |
|
| C1932/32 | Open in Front Control Board Temperature Sensor Circuit |
|
| C1933/32 | Short in Front Control Board Temperature Sensor Circuit |
|
| C1934/32 | Front Metal Board Overheat |
|
| C1935/32 | Front Control Board Overheat |
|
| C1936/32 | Malfunction in Front Active Stabilizer Control ECU Magnetic Pole Sensor Power Supply IC |
|
| C1937/32 | Malfunction in Front Active Stabilizer Control ECU Main Relay Power Supply IC |
|
| C1938/32 | Malfunction in Front Active Stabilizer Control ECU Short Relay Power Supply IC |
|
| C1939/32 | Front Boosted Voltage |
|
| C193A/32 | Malfunction in Front Active Stabilizer Control ECU EEPROM |
|
| C193B/43 | Malfunction in Front Active Stabilizer Main Relay |
|
| C193C/42 | Front PIG Power Supply Voltage |
|
| C193D/44 | Malfunction in Front Active Stabilizer Control ECU Local CAN Transmission |
|
| C193E/45 | Front Active Stabilizer Control ECU CAN Communication Stop |
|
| C1940/46 | Front Yaw Rate Sensor |
|
| C1941/47 | Front Acceleration Sensor |
|
| C1942/48 | Malfunction in Signal from Steering Sensor to Front Active Stabilizer Control ECU |
|
| C1943/49 | Front Vehicle Speed Signal |
|
| C1946/57 | Malfunction in Signal from Steering Control ECU to Front Active Stabilizer Control ECU |
|
| C194B/33 | Open in Front Motor Driver Circuit |
|
| C194C/33 | Short in Front Motor Driver Circuit |
|
| C194D/33 | Timeout Initialization Check of Front Actuator |
|
| C194E/19 | Deterioration of Sub Battery |
|
| C194F | Operation of Static Test Mode is Incomplete (Test Mode DTC) |
|
| C1950 | Front Stabilizer Target Angle Not Attained (Test Mode DTC) |
|
| C1951 | Rear Stabilizer Target Angle Not Attained (Test Mode DTC) |
|
| U0122/85 | Skid Control ECU Communication Stop |
|
| U0123/81 | Yaw Rate Sensor Communication Stop |
|
| U0126/82 | Steering Sensor Communication Stop |
|
| U0130/86 | Steering Control ECU Communication Stop |
|
| U0132/87 | Absorber Control ECU Communication Stop |
|
| U0293/84 | Lost Communication with HV ECU |
|