READ VALUE USING INTELLIGENT TESTER (CAN BUS CHECK)
PERFORM ACTIVE TEST USING INTELLIGENT TESTER (INDICAT. ECO MODE)
READ VALUE USING INTELLIGENT TESTER (ECO MODE)
READ VALUE USING INTELLIGENT TESTER (ECO SWITCH)
CHECK COMBINATION SWITCH ASSEMBLY (ECO MODE / NORMAL MODE)
CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER ASSEMBLY - COMBINATION SWITCH)
CHECK HARNESS AND CONNECTOR (COMBINATION SWITCH ASSEMBLY - BODY GROUND)
CHECK HARNESS AND CONNECTOR (ECM - COMBINATION SWITCH ASSEMBLY)