C1812

DTC C1812/12 Pressure Sensor Malfunction / Upside

DTC Detection Condition:

DESCRIPTION

- The accumulator pressure sensors are located in the upper and lower chambers of the cylinder. This sensor detects the pressure in the hydraulic circuit and sends a signal to the stabilizer control ECU.
- This DTC indicates a malfunction in the accumulator pressure sensor and does not indicate abnormal pressure in the hydraulic circuit.

Wiring Diagram:

Step 1:

Step 1(Continued)-2:

Step 3:

Step 3(Continued)-5:

INSPECTION PROCEDURE

HINT: Start the inspection from step 1 when using the intelligent tester, and start from step 2 when not using the intelligent tester.