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Home >> Infiniti >> 2003 >> I35 >> Repair and Diagnosis >> External Pages >> Different car >> Section 250 (Can System (For TCS Models)) >> Can System (For TCS Models) >> Trouble Diagnoses >> TCM Circuit Check >> 2 Check Harness For Open Circuit
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2 Check Harness For Open Circuit

WARNING: This page is about a different car, the 2004 Infiniti I35. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect TCM connector.
  2. Check resistance between TCM harness connector F51 terminals 5 (L) and 6 (R).
Fig 1: Checking Control Unit Circuit
G00883368Courtesy of NISSAN MOTOR CO., U.S.A.

OK or NG 

OK: Replace TCM.

NG: Repair harness ABS/TCS control unit and TCM.

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