The car will rev up in N or P but will not in Drive. The battery keeps going dead and the car will act right for a little while if your hook up cables and charge the battery. But also the brake, airbag dash lights are on
Have you had the battery and alternator checked yet? If not, you should. It may be that the control units connected to the CAN aren't being supplied the correct voltage(too low) to operate properly.
CAN COMMUNICATION
System Description
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle multiplex communication line with high data communication speed and excellent error detection ability. Many electronic control units are equipped onto a vehicle, and each control unit shares information and links with other control units during operation (not independent). In CAN communication, control units are connected with 2 communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
Component Parts and Harness Connector Location
1. ABS actuator and electric unit (control
unit) E125 (with ABS)
2. IPDM E/R E121
3. Display control unit M95 (with NAVI)
4. BCM M18 5. Combination meter M24
6. Data link connector M22
7. TCM F56 (with A/T) 8. ECM F54
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