DTC Description

DTC DETECTION LOGIC

DTC No.	M.U.T.-III SE screen terms (Trouble diagnosis content)	DTC detection condition
C1E11–97	RADAR BLOCKED (RADAR BLOCKED)	Diagnosis condition	When ignition switch is ON.
		Signal (terminal)	–
		Threshold	Side radar is blocked
		Diagnosis delay time	–

note	DTC “C1E11–97” may be detected under the following conditions except for possible cause. (Explain to the customer about the difference between the contamination detection function and the indication when the malfunction is detected and tell them “This is not malfunction”.)

The side radar may be blocked by temporary ambient conditions such as splashing water, mist or fog.
The blocked condition may also be caused by objects such as ice, frost or dirt obstructing the side radar.
Due to the nature of radar technology it is possible to get a blockage warning and not actually be blocked. This is rare and is known as a false blockage warning. A false blocked condition either self-clears or clears after an ignition cycle.

POSSIBLE CAUSE

Stain or foreign materials is deposited.

FAIL-SAFE

The following systems are canceled.

CONFIRMATION PROCEDURE

1.PERFORM DTC CONFIRMATION PROCEDURE

Start the engine.
Perform “Read All DTCs” with M.U.T.-III SE.
Check if the “C1E11–97” is detected as the current malfunction in “Self Diagnostic Result” of “Side radar (Rear left)”.

Is the DTC “C1E11–97” detected?

Refer to DTC Diagnosis ProcedureDiagnosis Procedure

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

-2 Confirmation after repair: INSPECTION END