STEERING WHEEL AUDIO REMOTE CONTROL SWITCH CHECK
Switch Position
Tester Connection
Resistance
"MODE" switch pushed
1 - 2
Approximately 270 Ω
"CH UP" switch pushed
Approximately 740 Ω
"CH DOWN" switch pushed
Approximately 1.3 kΩ
"VOL UP" switch pushed
Approximately 2.1 kΩ
"VOL DOWN" switch pushed
Approximately 3.1 kΩ
ILLUMINATION CHECK
Apply the battery voltage to the connector terminal No. 3, earth the terminal No. 4, and then check that the illumination lights up.