DTC Description

DTC DETECTION LOGIC

DTC	M.U.T.-III SE screen terms (Trouble diagnosis content)	DTC detection condition
B2A0C–86	TCM (TCM)	Diagnosis condition	When ignition switch is ON
		Signal (terminal)	CAN communication signal
		Threshold	Cannot receive shift position signal from TCM
		Diagnosis delay time	2 seconds or more

POSSIBLE CAUSE

FAIL-SAFE

Front camera image and rear camera image are not displayed (black screen display)
Rear view is not displayed even if the shift position is reversed
MOD (Moving Object Detection) function is cancel

DTC CONFIRMATION PROCEDURE

1.CHECK DTC PRIORITY

If DTC B2A0C–86 is displayed with DTC U2141-87, first perform the confirmation procedure (trouble diagnosis) for DTC U2141-87.

Is applicable DTC detected?

Perform diagnosis of applicable. Refer to DTC Description

2.PERFORM DTC CONFIRMATION PROCEDURE

With M.U.T.-III SE

Turn the ignition switch ON.
Perform “Read All DTCs” with M.U.T.-III SE.
Check if the “B2A0C–86” is detected as the current malfunction in “Self Diagnostic Result” of “Multi Around Monitor”.

Is “B2A0C–86” detected as the current malfunction?

-1To check malfunction symptom before repair: Refer to Intermittent IncidentIntermittent Incident

-2Confirmation after repair: INSPECTION END