Maxima V6-2960cc 3.0L SOHC MFI (VG30E) (1990)
Mode Door Motor: Service and Repair
Intake Door Motor
NOTE: This procedure requires you to have an understanding of the Self-Diagnostic Procedures for this system. For more information, refer to
Electronic Climate Control/Testing and Inspection/Procedures/How To Perform Self-Diagnostics.
Intake Door Motor Removal
INTAKE DOOR MOTOR INSTALLATION
Install and Setup
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Install intake door motor on the intake unit and connect the body harness.
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Set up Code 41 in Self-Diagnosis.
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Move intake door link by hand and hold it at the REC position.
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Attach the intake door lever to the rod holder.
Check and Verify
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Check the intake door operates properly when changing codes from 41 to 46 by pushing the DEF switch.
Code Sequence and Expectations
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Codes 41 and 42 = REC
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Code 43 is approx 20% FRESH
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Codes 44, 45, and 46 = FRESH