Power Source Mode does not Change to ON (IG): Procedure

CHECK HARNESS AND CONNECTOR (BATTERY - POWER MANAGEMENT CONTROL ECU) See step 1
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR (BATTERY - POWER MANAGEMENT CONTROL ECU)

OK: Go to next step
CHECK HARNESS AND CONNECTOR (POWER MANAGEMENT CONTROL ECU - BODY GROUND) See step 2
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER MANAGEMENT CONTROL ECU - BODY GROUND)

OK: Go to next step
INSPECT IG1 RELAY See step 5
NG → REPLACE IG1 RELAY

OK: Go to next step
CHECK HARNESS AND CONNECTOR See step 3
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: Go to next step
CHECK HARNESS AND CONNECTOR See step 4
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: Go to next step
INSPECT MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY) See step 6
NG → See step 10

OK: Go to next step
INSPECT IG2 RELAY See step 9
NG → REPLACE IG2 RELAY

OK: Go to next step
CHECK HARNESS AND CONNECTOR See step 7
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR

OK: Go to next step
CHECK HARNESS AND CONNECTOR (IG2 RELAY - BODY GROUND) See step 8
NG → REPAIR OR REPLACE HARNESS OR CONNECTOR

OK → See step 11
REPLACE MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY). Refer to REMOVAL
REPLACE POWER MANAGEMENT CONTROL ECU. Refer to REMOVAL