LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2011 >> G37 IPL, Automatic >> Repair and Diagnosis (Single Page) >> Body & Frame >> Windows >> Power Window Control System -- G37 Coupe >> DTC/Circuit Diagnosis >> Power Window Serial Link >> Power Window Main Switch >> POWER WINDOW MAIN SWITCH : Component Function Check
April 5, 2026: LEMON Manuals is launched! Read the announcement.

POWER WINDOW MAIN SWITCH : Component Function Check

  1. CHECK POWER WINDOW SWITCH OUTPUT SIGNAL

With CONSULT-III 

Check ("CDL LOCK SW", "CDL UNLOCK SW") in "DATA MONITOR" mode for "POWER DOOR LOCK SYSTEM" with CONSULT-III. Refer to "COMMON ITEM : CONSULT-III FUNCTION (BCM - COMMON ITEM) ".

MONITOR ITEM CONDITION CHART

Monitor item Condition
CDL LOCK SW LOCK : ON
UNLOCK : OFF
CDL UNLOCK SW LOCK : OFF
UNLOCK : ON

Is the inspection result normal? 

YES: Power window serial link is OK.

NO: Refer to "POWER WINDOW MAIN SWITCH : DIAGNOSIS PROCEDURE ".