REAR VIEW MONITOR SYSTEM (w/ Side Monitor System), Diagnostic DTC:C1613

DESCRIPTION

This DTC is stored if the parking assist ECU judges as a result of its self check that the voltage received by terminal ACC is not normal.

WIRING DIAGRAM

INSPECTION PROCEDURE

PROCEDURE

1. READ VALUE USING INTELLIGENT TESTER

   
   

   1. Connect the intelligent tester to the DLC3.

   2. Turn the ignition switch to ACC.

   3. Turn the intelligent tester on.

   4. Enter the following menus: Chassis / Parking Assist Monitor System / Data List.

   5. Check the Data List for proper functioning of the following items.

      Parking Assist Monitor System

      Tester Display	Measurement Item/Range	Normal Condition	Diagnostic Note
      ACC Voltage Low Status	ACC voltage input to parking assist ECU/OK or NG	OK: ACC voltage is normal NG: ACC voltage is abnormal (too low)	-
      ACC Voltage High Status	ACC voltage input to parking assist ECU/OK or NG	OK: ACC voltage is normal NG: ACC voltage is abnormal (too high)	-

      Result

      Result	Proceed to
      OK is displayed for both items (for LHD)	A
      OK is displayed for both items (for RHD)	B
      NG is displayed for either item	C

   
   

   B

   REPLACE PARKING ASSIST ECU Click here

   C

   CHECK HARNESS AND CONNECTOR (PARKING ASSIST ECU ACC VOLTAGE) Click here

   A

   REPLACE PARKING ASSIST ECU Click here

2. CHECK HARNESS AND CONNECTOR (PARKING ASSIST ECU ACC VOLTAGE)

   
   
   1. 

      Test in Illustration

      *a	Front view of wire harness connector (to Parking Assist ECU)

      Disconnect the I3 parking assist ECU connector.

   2. Measure the voltage according to the value(s) in the table below.

      Standard Voltage
      Tester Connection Switch Condition Specified Condition I3-8 (ACC) - I3-3 (GND1) Ignition switch ACC 11 to 14 V

   
   

   NG

   REPAIR OR REPLACE HARNESS OR CONNECTOR

   OK

   USE SIMULATION METHOD TO CHECK Click here