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Home >> Nissan-Datsun >> 2008 >> Sentra SE-R >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 45 (LAN System) >> Can Fundamental >> Trouble Diagnosis >> Symptom When Error Occurs in CAN Communication System >> Error Example >> Example: TCM branch line open circuit
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Example: TCM branch line open circuit

WARNING: This page is about a different car, the 2007 Nissan Sentra. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: TCM Branch Line Open Circuit Diagram
G04879054Courtesy of NISSAN NORTH AMERICA, INC.
SYMPTOM CHART

Unit name Symptom
ECM Engine torque limiting is affected, and shift harshness increases.
BCM Reverse warning chime does not sound.
EPS control unit Normal operation.
Combination meter
  • Shift position indicator and OD OFF indicator turn OFF.
  • Warning lamps turn ON.
ABS actuator and electric unit (control unit) Normal operation.
TCM No impact on operation.
IPDM E/R Normal operation.
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