Problem Symptoms Table

HINT:

Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Transfer System

PROBLEM SYMPTOMS REFERENCE - TRANSFER SYSTEM

Symptom	Suspected Area	Reference
Noise	Oil (Level low)	TRANSFER OIL
	Oil (Wrong)	TRANSFER OIL
	Transfer faulty	TRANSFER ASSEMBLY
Oil leakage	Oil (Level too high)	TRANSFER OIL
	Gasket (Damaged)	TRANSFER ASSEMBLY
	Oil seal (Worn or damaged)	TRANSFER ASSEMBLY
	O-ring (Worn or damaged)	TRANSFER ASSEMBLY
Switch from High to Low impossible	Harness or connector	TRANSFER SYSTEM
	Transfer shift actuator	TRANSFER SYSTEM
	CAN communication system	CAN COMMUNICATION SYSTEM
	Transfer position switch	TRANSFER SYSTEM
	Four wheel drive control ECU	TRANSFER SYSTEM
	Transfer faulty	TRANSFER ASSEMBLY
Switch from Free to Lock impossible	Harness or connector	TRANSFER SYSTEM ASSEMBLY
	Transfer shift actuator	TRANSFER SYSTEM ASSEMBLY
	CAN communication system	CAN COMMUNICATION SYSTEM
	Center differential lock switch	TRANSFER SYSTEM ASSEMBLY
	Four wheel drive control ECU	TRANSFER SYSTEM
	Transfer faulty	TRANSFER ASSEMBLY
Does not switch to neutral	CAN communication system	CAN COMMUNICATION SYSTEM
	Four wheel drive control ECU	TRANSFER SYSTEM
	Transfer position switch	TRANSFER SYSTEM
	Transfer shift actuator	TRANSFER SYSTEM
	Transfer faulty	TRANSFER ASSEMBLY