Honda 1986 GoldWing GL1200A Manual page 128

Auto Leveling Rear Suspension
Troubleshooting
(cont'd) - - - - - - - - - - - - - - - - - - - - -
E
Normal
SUSPENSION COMPUTER: Measure
Abnonnal
voltage at the solenoid valve 4P red coupler
while operating control switches when
Ignition switch is ON.
Switch Position
WIre
Voltage
Colors
INC or DEC ON at FRONT BrtR-G above 9 V
INC Or DEC ON at REAR Br-Y-G
above 9 V
DEC ON BI FRONT or REM Br'W-G
above
9 V
Normal
"Click"
SOLENOID VALVE: Check solenoid valves
Not Heard
for operation by applying battery voltage to
solenoid valve terminals.
"Click"
Heard
SENSOR: Check air pressure sensor (see
Abnormal
base manual)
Nonnal
RELIEF VALVE: Check pressure relief
Abnonnal
valve of air distributor for blockage (see
page'
2-201.
Normal
Check solenoid valve
Nonnal
operation (see page 12-19).
• Faulty suspension computer.
• Faulty solenoid valve.
• Faulty air pressure sensor.
• Faulty pressure relief valve.
• Blockage cleared.
12·14