Power Source Mode does not Change to ON (ACC) [08/2015 - 08/2019]: Procedure

CHECK DTC (ALL)
See step 1

Result:

NG

GO TO DTC CHART. Refer to DIAGNOSTIC TROUBLE CODE CHART [08/2015 - 08/2019]

Result:

OK

See step 2
INSPECT DRIVER SIDE JUNCTION BLOCK ASSEMBLY (ACC RELAY)
See step 3

Result:

NG

REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)

Result:

OK

See step 3
CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
See step 4

Result:

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

Result:

OK

See step 4
CHECK POWER MANAGEMENT CONTROL ECU
See step 5

Result:

OK

USE SIMULATION METHOD TO CHECK

(Refer to HOW TO PROCEED WITH TROUBLESHOOTING [08/2015 - 08/2019] )

Result:

NG

REPLACE POWER MANAGEMENT CONTROL ECU

(Refer to REMOVAL [08/2015 - 08/2019] )