C1951

SUSPENSION CONTROL: ACTIVE STABILIZER SUSPENSION SYSTEM: C194F,C1950,C1951: Operation of Static Test Mode is Incomplete (Test Mode DTC)


DESCRIPTION

If the Active Test does not operate, test mode DTCs C194F and C1950 are output for the front, and C194F and C1951 are output for the rear. If system malfunction DTCs are already stored, test mode DTCs are not stored. During the Active Test, if the power switch is turned OFF or an actuator is malfunctioning, test mode DTCs are stored due to incompletion of operation. If this occurs, turn the power switch OFF (unless already turned OFF) and turn the power switch ON (READY). Then perform the Active Test to complete the operation normally, and the test mode DTC will be erased.





INSPECTION PROCEDURE

PROCEDURE

1. PERFORM ACTIVE TEST USING TECHSTREAM (FRONT AND/OR REAR ACTIVE STABILIZER)

(a) Turn the power switch OFF.

(b) Connect the Techstream to the DLC3.

(c) Turn the power switch ON (READY) and the Techstream on.

(d) Perform the Active Test Active Stabilizer Suspension System.

(e) After the Active Test ends, check that test mode DTCs are erased.

HINT
If the Active Test cannot be performed, turn the power switch OFF and ON (READY) again, and perform the Active Test. If the Active Test still cannot be performed, there may be a system malfunction.

Result





C -- END

B -- GO TO FLOWCHART OF DTC C1901 C1901

A -- GO TO FLOWCHART OF DTC C1929 C1929