2. Check Detention Switch Circuit

1. Disconnect A/T device (detention switch) connector.
2. Check voltage between A/T device (detention switch) connector M67 terminal 3 (R/Y) and ground. (Check harness for open.)
   1. 3 (R/Y) - Ground : Battery voltage 
   Fig 1: Checking Voltage Between A/T Device (Detention Switch) Connector M67 Terminal 3 (R/Y) And Ground

   Courtesy of NISSAN MOTOR CO., U.S.A.
3. Check continuity between A/T device (detention switch) connector M67 terminals 3 (R/Y) and ground. (Check harness for short.)
   1. 3 (R/Y) - Ground : Continuity should not exist. 

Fig 2: Checking Continuity Between A/T Device (Detention Switch) Connector M67 Terminals 3 (R/Y) And Ground

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

OK or NG

OK : GO TO 3.

NG : Repair or replace harness.