NAVIGATION SYSTEM - Multi-display Power Source Circuit

Disconnect the multi-display connector J50.

Measure the resistance according to the value(s) in the table below.

• Standard resistance:

• Tester connection	Condition	Specified condition
  GND1 - Body ground	Always	Below 1 Ω

Measure the voltage according to the value(s) in the table below.

• Standard voltage:

• Tester connection	Condition	Specified condition
  +B1 - GND1	Always	10 to 14 V
  ACC - GND1	Engine switch on (ACC)	10 to 14 V
  IG - GND1	Engine switch on (IG)	10 to 14 V