Service data and specifications (SDS)
PrecautionU1300 AV comm circuit
   	Description
U1300 is indicated when malfunction occurs in communication signal of multi 
AV system. Indicated simultaneously, 
without fail, with the malfunction of control units connected to AV control unit 
with communication line.
Determine the possible malfunction cause from the table bel ...
   	
Headlamp (LO) circuit
   	Description
The IPDM E/R (intelligent power distribution module engine room) controls the 
headlamp low relay based on inputs from the BCM over the CAN communication 
lines. When the headlamp low relay is energized, power flows through fuses 51 
and 52, located in the IPDM E/R. Power then flows  ...
   	
Aux image signal circuit
   	Description
	Transmits the image signal of AUX device from auxiliary input jacks to 
	AV control unit.
	AV control unit transmits the image signal that is input to the 
	display unit.
Diagnosis Procedure
1.CHECK CONTINUITY AUX IMAGE SIGNAL CIRCUIT
	Turn ignition switch OFF.
	Disconnect ...