Description
"B" terminal circuit supplies power to charge the battery and operate the vehicle's electrical system.
Diagnosis Procedure
1.CHECK "B" TERMINAL CONNECTION
2.CHECK "B" TERMINAL CIRCUIT
Check voltage between generator connector F6 terminal 1 and ground.

1 - ground Battery voltage
3.CHECK "B" TERMINAL CONNECTION (VOLTAGE DROP TEST)

1 - B+ Less than 0.2V
Power generation voltage variable control system operation
inspection
L terminal circuit (open)AV control unit
Removal and Installation
AV control unit
AV control unit bracket (LH)
AV control unit bracket (RH)
A/C auto amp.
Cluster lid C (with A/C and AV switch
assembly attached)
Clip
AV CONTROL UNIT
Removal
CAUTION:
Before replacing AV control unit, perform "READ CONFIGU ...
Wiring diagram
WARNING CHIME SYSTEM
Wiring Diagram
...
Wiring diagram
POWER WINDOW SYSTEM
Wiring Diagram
...