DTC DETECTION LOGIC
DTC No. | CONSULT screen items | DTC detecting condition | |
---|---|---|---|
P161D-61 | IMMOBILIZER | Diagnosis condition | Power switch ON |
Signal (terminal) | — | ||
Threshold | When key registration has not been completed normally after replacing Intelligent Key unit. | ||
Diagnosis delay time | 1 second or less |
POSSIBLE CAUSE
Improper key registration operation
Power steering control module
Intelligent Key unit
FAIL-SAFE
Inhibit setting the vehicle to READY
DTC CONFIRMATION PROCEDURE
PERFORM DTC CONFIRMATION PROCEDURE
Power switch ON.
Select “Self Diagnostic Result” mode of “MOTOR CONTROL” using CONSULT.
Is the DTC detected?
YES>>Refer to DTC Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
CHECK DTC PRIORITY
If DTC P161D-61 is displayed with DTC B2033-4A, first perform the trouble diagnosis for DTC B2033- 4A.
Is DTC B2033–4A detected?
YES>>Perform diagnosis of applicable. DTC B2033–4A: Refer to DTC Description.
NO>>GO TO 2.
INTELLIGENT KEY REGISTRATION
Perform registration of all Intelligent Keys using CONSULT.
For registration procedures, refer to CONSULT immobilizer mode and follow the on-screen instructions.
Erase DTC.
Perform DTC confirmation procedure for DTC P161D-61.Refer to DTC Description.
Is DTC P161D-61 detected?
YES>>GO TO 3.
NO>>INSPECTION END
REPLACE INTELLIGENT KEY UNIT
Replace Intelligent Key unit. Refer to Removal and Installation.
Erase DTC.
Perform DTC confirmation procedure for DTC P161D-61. Refer to DTC Description.
Check that the DTC is not detected.
>>
INSPECTION END
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