DTC    U1002    Lost Communication with Gateway Module (Power Management1)

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK V2 BUS LINES

CHECK DTC OUTPUT

CHECK FOR OPEN IN V2 BUS MAIN LINES (POWER MANAGEMENT CONTROL ECU MAIN WIRE)

CHECK FOR OPEN IN V2 BUS MAIN LINES (CAN NO. 4 J/C - POWER MANAGEMENT CONTROL ECU)

CHECK FOR SHORT IN V2 BUS LINES (POWER MANAGEMENT CONTROL ECU)

CHECK FOR SHORT IN V2 BUS LINES (CAN NO. 4 J/C - POWER MANAGEMENT CONTROL ECU)

CHECK FOR SHORT IN V2 BUS LINES (CAN NO. 4 J/C)

CHECK FOR SHORT IN V2 BUS LINES (ECUS)

CHECK FOR SHORT IN V2 BUS LINE (POWER MANAGEMENT CONTROL ECU)

CHECK FOR SHORT IN V2 BUS LINE (CAN NO. 4 J/C - POWER MANAGEMENT CONTROL ECU)

CHECK FOR SHORT IN V2 BUS LINE (CAN NO. 4 J/C)

CHECK FOR SHORT IN V2 BUS LINE (ECUS)