ECD SYSTEM, Diagnostic DTC:P1613

DTC Code DTC Name
P1613 Variant Coding not Done

DESCRIPTION

If the ECM is replaced, variant coding (indicating presence of vehicle accessory items, A/C, etc.) should always be performed. If variant coding is not performed after ECM replacement, DTC P1613 will be output.

The following should be performed after "Write the variant coding" is complete: 1) Turn the ignition switch off and wait 20 sec. 2) Start the engine. 3) Turn the ignition switch off and wait again for 20 sec.

DTC No. DTC Detection Condition Trouble Area Possible to Detect
Ignition Switch Engine Run
P1613

Variant coding not done.

(1 trip detection logic)

 - ON ON

Tech Tips

The MIL goes off after one driving cycle.

FAIL-SAFE

DTC No. Fail-safe Operation Fail-safe Deactivation Condition
P1613 - -

INSPECTION PROCEDURE

PROCEDURE


  1. WRITE THE VARIANT CODING


    1. Write the variant coding Click here.


    NEXT

  2. CHECK IF DTC RECURS (P1613)


    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to the ON position and turn the intelligent tester on.

    3. Clear the DTC Click here.

    4. Select the following menu items: Powertrain / Engine and ECT / DTC.

    5. Read the DTCs displayed on the intelligent tester.

      Result
      Display (DTC output) Proceed To
      No output A
      P1613 B

    B

    WRITE THE VARIANT CODING AGAIN

    A

    END