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Home >> Infiniti >> 2004 >> FX45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1780 Shift Change Signal >> DTC Confirmation Procedure
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DTC Confirmation Procedure

CAUTION: Always drive vehicle at a safe speed.
NOTE: If DTC confirmation procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

With CONSULT-II 

  1. Perform DTC confirmation procedure for DTC P1754, Refer to DTC CONFIRMATION PROCEDURE .
  2. If 1st trip DTC is detected, go to DIAGNOSTIC PROCEDURE .

With GST 

Follow the procedures With CONSULT-II above.

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