Confirming Sleep Mode
WARNING: This page is about a different car, the 1997 Acura 3.5RL. However, it is still accessible from the selected car via links, so may be relevant.
- Check for voltage on driver's and passenger's multiplex control units wake-up communication line (Pink/Blue wire). If sleep mode is off, voltage on communication line will be zero. If sleep mode is on, battery voltage will be present on communication line.
- Measure voltage between each multiplex control unit communication line and ground. See IDENTIFYING COMMUNICATION LINE & LINE VOLTAGE table. There should be zero volts at each communication line when changing to sleep mode.
- Check parasitic draw at battery while changing to sleep mode. Parasitic draw should change from 100 milliamps to less than 100 milliamps.
IDENTIFYING COMMUNICATION LINE & LINE VOLTAGE
| Communication Line (Wire Color) | Voltage |
|---|---|
| DOOR-To-DRIVER'S (BRN/YEL) | 2.4-4.2 |
| DRIVER'S-To-PASSENGER'S (BRN/WHT) | 4.2-6.6 |
| PASSENGER'S-To-DRIVER'S (RED/YEL) | 4.8-6.0 |