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STR-14 < DTC/CIRCUIT DIAGNOSIS > S CONNECTOR CIRCUIT Are the continuity test results as specified? YES >> Further inspection necessary. Refer to NO >> Repair the harness. Diagnosis Procedure - VK56DE INFOID:0000000006245759 Regarding Wiring Diagram information, refer to STR-20, "Wiring Diagram - VK56DE" . CAUTION: Perform diagnosis under the condition that engine cannot start by the following procedure. 1. Remove fuel pump fuse. 2. Crank or start the engine (where possible) until the fuel pressure is released. 1. CHECK STARTER MOTOR MAGNETIC SWITCH CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect starter motor connector F17. 3. Shift transmission into park or neutral. 4. Check voltage between starter motor harness connector F17 terminal 2 and ground with the ignition in START. Is battery voltage present? YES >> Magnetic switch circuit is OK. Further inspection necessary. Refer to . NO >> GO TO 2 2. CHECK CONNECTOR 1. Turn ignition switch OFF. 2. Check the IPDM E/R harness connector E120 and starter motor harness connector F17 for damage, bent pins and loose connections. Is the inspection result normal? YES >> GO TO 3 NO >> Repair the terminal and connector. 3. CHECK HARNESS CONTINUITY (OPEN CIRCUIT) 1. Disconnect IPDM E/R connector E120. 2. Check continuity between starter motor harness connector F17 terminal 2 and IPDM E/R harness connec- tor E120 terminal 19. 3. Check continuity between starter motor harness connector F17 terminal 2 and ground. Starter motor — Continuity Connector Terminal E207 (A) 1 Ground No (+) (-) Condition Voltage Connector Terminal F17 2 Ground While cranking the engine Battery voltage Starter motor IPDM E/R Continuity Connector Terminal Connector Terminal F17 2 E120 19 Yes Starter motor — Continuity Connector Terminal F17 2 Ground No 2011 Pathfinder |