Chevrolet Spark manuals

Mazda CX-5 Service & Repair Manual: Judder Upon Torque Converter Clutch (TCC) Operation [Fw6 A EL, Fw6 Ax EL]

Mazda CX-5 Service & Repair Manual / Drivetrain / Transmission/Transaxle / Automatic / Judder Upon Torque Converter Clutch (TCC) Operation [Fw6 A EL, Fw6 Ax EL]


TROUBLESHOOTING ITEM

Judder upon torque converter clutch (TCC) operation

DESCRIPTION

  • Vehicle jolts when TCC is engaged.

POSSIBLE CAUSE

  • Signal malfunction

    • APP sensor malfunction

    • CKP sensor malfunction

  • Torque converter malfunction


CAUTION:

Related PIDs


Monitor item (Definition)

Unit/Condition

Condition/Specification (Reference)

APP

%

  • Accelerator pedal released: approx. 0 %

  • Accelerator pedal depressed: approx. 100 %

RPM

RPM

  • Displays the engine speed


Diagnostic procedure

STEP

INSPECTION

ACTION

1

VERIFY MALFUNCTION SYMPTOM

  • Is the malfunction symptom at the same level compared to a vehicle of the same model?

Yes

Symptom troubleshooting is completed.

No

Go to the next step.

2

INSPECT SIGNAL PARTS FOR MALFUNCTION

  • Inspect the value at the following PCM PIDs using the M-MDS.

    (See ON-BOARD DIAGNOSTIC TEST [SKYACTIV-G 2.0].)

    • APP (APP sensor)

    • RPM (CKP sensor)

  • Is there any malfunction?

Yes

Repair or replace any malfunctioning parts according to the inspection result.

No

Replace the automatic transaxle.

(See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION [FW6A-EL].)

(See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION [FW6AX-EL].)


Intermediate Shaft Removal/Installation
WARNING: The steering column (EPS motor) temperature increases directly after continuous turning of the steering mechanism which could cause burns if it is touched. Before performing any ...

M Position Switch Inspection [Fw6 A EL, Fw6 Ax EL]
Continuity Inspection NOTE: The M position switch is built into the selector lever component. 1. Disconnect the negative battery cable.. 2. Remove the front console.. 3. Disconnect ...

Other materials:

Mirrors
Mirrors Before driving, adjust the inside and outside mirrors. Outside Mirrors WARNING Be sure to look over your shoulder before changing lanes: Changing lanes without taking into account the actual distance of the vehicle in the convex mirror is dangerous. You could have a serious accident. ...

Fuel Shut Off Valve
U.S.A. And CANADA Purpose, function Prevents fuel from flowing to the charcoal canister during tight turns or vehicle rollover. Releases evaporative gas to the charcoal canister. While refueling, the fuel shut-off valve closes to prevent a fuel overflow. Construction ...

Power Window Main Switch
Purpose Remote control of door glass open/close and power outer mirror adjustment are possible with occupant seated in the cabin. Function Power window main switch Manual When the power window main switch is operated for manual open/close operation, it sends ...

© 2016-2020 Copyright www.mcx5.org