Service Information: Precautions: Precaution: Notes

NOTE: If any malfunction occurs in the RE0F10A model transaxle, replace the entire transaxle assembly.

Before connecting or disconnecting the TCM harness connector, turn ignition switch OFF and disconnect negative battery cable. Because battery voltage is applied to TCM even if ignition switch is turned OFF.

Fig 1: Disconnecting Negative Battery Terminal
Courtesy of NISSAN NORTH AMERICA, INC.
When connecting or disconnecting pin connectors into or from TCM, take care not to damage pin terminals (bend or break).
When connecting pin connectors make sure that there are not any bends or breaks on TCM pin terminal.

Fig 2: Identifying Damaged Pin Terminals
Courtesy of NISSAN NORTH AMERICA, INC.
Before replacing TCM, perform TCM input/output signal inspection and make sure whether TCM functions properly or not. "TCM INPUT/OUTPUT SIGNAL REFERENCE VALUE ".

Fig 3: Identifying Precaution Before Replacing TCM
Courtesy of NISSAN NORTH AMERICA, INC.
After performing each TROUBLE DIAGNOSIS, perform "DTC Confirmation Procedure".
If the repair is completed the DTC should not be displayed in the "DTC Confirmation Procedure".

Always use the specified brand of CVT fluid. Refer to , "MR20DE ".
Use lint-free paper, not cloth rags, during work.
After replacing the CVT fluid, dispose of the waste oil using the methods prescribed by law, ordinance, etc.
Before proceeding with disassembly, thoroughly clean the outside of the transaxle. It is important to prevent the internal parts from becoming contaminated by dirt or other foreign matter.
Disassembly should be done in a clean work area.

Fig 4: Identifying Malfunction Indicator Lamp
Courtesy of NISSAN NORTH AMERICA, INC.
Place disassembled parts in order for easier and proper assembly.
All parts should be carefully cleaned with a general purpose, non-flammable solvent before inspection or reassembly.
Gaskets, seals and O-rings should be replaced.
It is very important to perform functional tests whenever they are indicated.
Before assembly, apply a coat of recommended ATF to all parts. Apply petroleum jelly to protect O-rings and seals.
Extreme care should be taken to avoid damage to O-rings, seals and gaskets when assembling.
Clean or replace CVT fluid cooler if excessive foreign material is found in oil pan.
When the CVT drain plug is removed, only some of the fluid is drained. Old CVT fluid will remain in torque converter and CVT fluid cooling system.

Always follow the procedures under "Changing CVT Fluid" in this article when changing CVT fluid. Refer to "CHECKING CVT FLUID ", "CHANGING CVT FLUID ".