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Home › Nissan-Datsun › 1998 › Maxima GLE, RE4F04A › Repair and Diagnosis › Body & Frame › Windows › Power Window System - Maxima › System Tests › Power Window Lock Switch Check

Power Window Lock Switch Check

NOTE: If scan tool is not available, begin testing at step  2 .
  1. Using scan tool, select MAIN SW LOCK in DATA MONITOR mode. See SELF-DIAGNOSTIC SYSTEM  . MAIN SW LOCK parameter on scan tool display should change from OFF to ON as power window lock switch is pressed. If scan tool display is as specified, power window lock switch is okay. If scan tool display is not as specified, replace LCU 01.
  2. Check power window lock switch operation using on-board diagnostics Mode II (switch signal monitor). See SELF-DIAGNOSTIC SYSTEM  . If input signal is detected, power window lock switch is okay. If input signal is not detected, replace LCU 01.
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