C1791

DTC C1791 RIGHT FRONT ACCELERATION SENSOR CIRCUIT (TEST DIAGNOSIS)

CIRCUIT DESCRIPTION

DTC Detecting Condition:

The acceleration sensors (assembly) detect up-and-down acceleration of the vehicle. The acceleration sensors (assembly) 3 in total are mounted in the absorber control ECU, at the forward of the glove compartment door at the instrument panel safety pad position and in the rear luggage, and detect up-and down acceleration of the vehicle, respectively. The acceleration sensors (assembly) convert the resistance into electrical signals and output to the absorber control ECU.

HINT:
- DTCs C1715 and C1791 are for the right front acceleration sensor assembly.
- DTCs C1716 and C1792 are for the left front acceleration sensor (left front acceleration sensor is a built-in equipment).
- DTCs C1717 and C1793 are for the rear acceleration sensor.
- DTCs C1791, C1792 and C1793 are output only in the test mode.

Wiring Diagram:

Step 1:

Step 2:

Step 3:

Step 4:

INSPECTION PROCEDURE