FixVault

Work Procedure

  1. INITIALIZE TCM 

    SYMBOL With CONSULT

    1. Set parking brake.
    2. Turn ignition switch ON.
    3. Select "Work Support" in "TRANSMISSION".
    4. Select "ERASE MEMORY DATA".
    5. While maintaining the conditions below, touch "Start".
      • Vehicle stop status
      • With engine stopped
      • Selector lever: "R" position
      • Accelerator pedal: Depressed
    NOTE: Select "Start" and complete within approximately 20 seconds.

    Is "COMPLETED" displayed?

    YES

    GO TO 2.

    NO

    Turn the ignition switch OFF and wait for a minimum of 10 seconds then perform the work again.

  2. CHECK AFTER TCM IS INITIALIZED 

    SYMBOL With CONSULT

    1. Turn ignition switch OFF with the selector lever in "R" position and wait for 10 seconds or more.
    2. Turn ignition switch ON with the selector lever in "R" position.
      CAUTION: Never start the engine.
    3. Select "Special function" in "TRANSMISSION".
    4. Select "CALIB DATA".
    5. Check that indicated value of "CALIB DATA" is equal to the value shown in the following table.

      Item name

      Display value

      Item name

      Display value

      UNIT CLB ID1

      00

      MAP NO HC/RB

      00

      UNIT CLB ID2

      00

      MAP NO L/B

      00

      UNIT CLB ID3

      00

      OFFSET2 LU

      0

      UNIT CLB ID4

      00

      OFFSET2 PL

      0

      UNIT CLB ID5

      00

      OFFSET2 PRI

      0

      UNIT CLB ID6

      00

      OFFSET2 H/R

      0

      UNIT CLB ID7

      00

      OFFSET2 L/B

      0

      UNIT CLB ID8

      00

      INIT OFFSET H/R A

      0

      UNIT CLB ID9

      00

      INIT OFFSET H/R B

      0

      UNIT CLB ID10

      00

      INIT OFFSET H/R C

      0

      UNIT CLB ID11

      00

      INIT OFFSET H/R D

      0

      GAIN LU

      256

      INIT OFFSET H/R E

      0

      GAIN PL

      256

      INIT OFFSET H/R F

      0

      GAIN PRI

      256

      INIT OFSET LB A

      0

      GAIN HC/RB

      256

      INIT OFSET LB B

      0

      GAIN L/B

      256

      INIT OFSET LB C

      0

      OFFSET LU

      0

      INIT OFSET LB D

      0

      OFFSET PL

      0

      INIT OFSET LB E

      0

      OFFSET PRI

      0

      INIT OFSET LB F

      0

      OFFSET HC/RB

      0

      LB INITIALIZE LEARN

      -1

      OFFSET L/B

      0

      HC INITIALIZE LEARN

      -1

      MAP NO LU

      00

      LB INITIALIZE TEMP

      FF

      MAP NO PL

      00

      LB INITIALIZE TEMP

      FF

      MAP NO PRI

      00

    Is the indicated value of "CALIB DATA" equal to the value shown in the table?

    YES

    GO TO 3.

    NO

    GO TO 1.

  3. LOAD CALIBRATION DATA 
    1. Shift the selector lever to the "P" position.
    2. Check that "P" is displayed on shift position indicator on combination meter.
      NOTE: Displayed approximately 4 - 5 seconds after the selector lever is moved to the "P" position.

    Does shift position indicator display "P"?

    YES

    GO TO 5.

    NO

    GO TO 4.

  4. DETECT MALFUNCTIONING ITEMS 

    Check the following items:

    • Harness between the TCM and the ROM assembly inside the transaxle assembly is open or shorted.
    • Disconnected, loose, bent, collapsed, or otherwise abnormal connector housing terminals

    Is the inspection result normal?

    YES

    GO TO 1.

    NO

    Repair or replace the malfunctioning parts.

  5. STORE CALIBRATION DATA 
    1. Turn ignition switch OFF and wait for 5 seconds.
    2. Turn ignition switch ON.

    Does the shift position indicator display "P" at the same time when turning ON the ignition switch?

    YES

    GO TO 6.

    NO

    Check harness between battery and TCM harness connector terminal.

  6. ERASE THE CVT FLUID DEGRADATION LEVEL DATA 

    SYMBOL With CONSULT

    1. Select "WORK SUPPORT" in "TRANSMISSION".
    2. Select "CONFORM CVTF DETERIORTN".
    3. Touch "Clear".

    WORK END