DTC Control Unit (EEP ROM): Description: Notes

The TCM consists of a microcomputer and connectors for signal input and output and for power supply. The unit controls the A/T.

Fig 1: View Of TCM

Courtesy of NISSAN MOTOR CO., U.S.A.

ON BOARD DIAGNOSIS LOGIC 

Fig 2: On Board Diagnosis Logic Chart

Courtesy of NISSAN MOTOR CO., U.S.A.