227
2. The radio backlight does not light up with the illumination switch ON
Wiring Diagram
(1) Check radio assembly (TAIL)
Check the voltage between terminals under each operating condition as shown in the table below.
Standard:
Abnormal: Repair or replace wire harness and connector
Normal: Check and replace radio assembly
Main Fuse Box
Radio and CD
Fusible Link Box
Battery
Light
Control
Switch
Battery
Tester Connection Condition Standard Status
TAIL - GND Combined Switch (Light switch) 10
~
14V