Nissan Versa

 Sedan Service Manual

Transmission & driveline » Transaxle & transmission (TM) » TCM
Protection Control

The TCM becomes the protection control status temporarily to protect the safety when the safety of TCM and transmission is lost. It automatically returns to the normal status if the safety is secured.

The TCM has the following protection control.

CONTROL FOR WHEEL SPIN 

CONTROL WHEN FLUID TEMPERATURE IS HIGH  

TORQUE IS REDUCED WHEN DRIVING WITH THE REVERSE GEAR 

REVERSE PROHIBIT CONTROL 

DTC Inspection Priority Chart

If multiple malfunction codes are detected at the same time, check each code according to the DTC check priority list below.

DTC Index

NOTE:

• If multiple malfunction codes are detected at the same time, check each code according to the "DTC check priority list". TM "DTC Inspection Priority Chart".
• The ignition counter is displayed in "FFD". Refer to TM "CONSULT Function".

*1: These numbers are specified by SAE J2012/ISO 15031-6.

*2: The DTC number of the 1st trip is the same as the DTC number.

WIRING DIAGRAM

CVT CONTROL SYSTEM

Wiring Diagram

CVT SHIFT LOCK SYSTEM

Wiring Diagram

Reference Value

Protection Control