Dtc Description

DTC Description

DTC DETECTION LOGIC

POSSIBLE CAUSE

• AV communication circuit is open

• Combination meter

FAIL-SAFE

Steering switch is inoperative

Dtc Confirmation Procedure

DTC Confirmation Procedure

1. PERFORM DTC CONFIRMATION PROCEDURE

   1. CONSULT

      1. Ignition switch ON.

      2. Ignition switch OFF and wait at least 30 seconds.

      3. Ignition switch ON and wait at least 30 seconds or more.

      4. Select “Self Diagnostic Result” mode of “MULTI AV”.

      5. Check DTC.

   Is DTC B1360 detected?

   YES>>

   Refer to DTC Diagnosis Procedure.

   NO>>

   To check malfunction symptom before repair: Refer to Intermittent Incident.

   NO>>

   Confirmation after repair: Inspection End.

Diagnosis Procedure

Diagnosis Procedure

1. CHECK COMBINATION METER POWER SUPPLY AND GROUND CIRCUIT

   1. Check combination meter power supply and ground circuit. Refer to Diagnosis Procedure.

   Is the inspection result normal?

   YES >>

   GO TO 2.

   NO >>

   Repair or replace malfunctioning parts.

2. CHECK AV COMMUNICATION CIRCUIT

   1. 1. Ignition switch OFF.

      2. Disconnect AV control unit connector and combination meter connector.

      3. Check the continuity between AV control unit connector and combination meter connector.

         AV control unit		Combination meter		Continuity
         Connector	Terminal	Connector	Terminal
         M104	38	M24	40	Yes
         	39
         	58		39
         	59

   Is the inspection result normal?

   YES>>

   Replace combination meter. Refer to Removal and Installation.

   NO>>

   Repair or replace malfunctioning parts.