LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 2000 >> 3.5RL >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Multiplex Control Systems >> System Tests >> Sleep & Wake-Up Function >> Confirming Sleep Mode Operation
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Confirming Sleep Mode Operation

  1. Turn ignition off. Remove passenger's multiplex control unit. Passenger's multiplex control unit is located behind right kick panel. Remove driver's underdash fuse/relay box located under instrument panel. See DRIVER'S UNDERDASH FUSE/RELAY BOX  under REMOVAL & INSTALLATION. Go to next step.
  2. Turn ignition on. Check for voltage at driver's and passenger's multiplex control unit wake-up communication line. Backprobing, check for voltage between ground and passenger's multiplex control unit Gray 26-pin connector "A" terminal No. 10 (Pink/Blue wire) and driver's multiplex control unit Gray 26-pin connector "B" terminal No. 10 (Pink/Blue wire), individually. See WIRING DIAGRAMS  . Go to next step.
  3. When system shifts to sleep mode, battery voltage should exists at driver's and passenger's multiplex control unit wake-up communication line. Also when system shifts to sleep mode, parasitic draw at battery should change from about 100 milliamps to less than 100 milliamps.
scientia non olet · About LEMON Manuals