Inspection
- Check the speaker with an ohmmeter. If an ohmmeter indicates the correct impedance of the speaker when checking between the speaker (+) and speaker (-) of the same channel, the speaker is OK.
- If a clicking sound is emitted from the speaker when the ohmmeter is connected to the speaker terminals, the speaker is OK.
Scheme 5
Scheme 6
- Wrap aluminum foil (A) around the tip of the tester probe (B) as shown.
- Touch one tester probe to the glass antenna terminal (A) and move the other tester probe along the antenna wires to check that continuity exists.
Scheme 7
- Check for resistance between No. 2 and No. 3 terminals in each switch position.
Scheme 8
| Switch | Connector terminal | Resistance (±5%) |
|---|---|---|
| Volume Down | 2 - 3 (Right) | 6.81 kohms |
| Volume Up | 2 - 3 (Right) | 4.61 kohms |
| Seek Up | 2 - 3 (Left) | 430 ohms |
| Seek Down | 2 - 3 (Right) | 1.11 kohms |
| Mode | 2 - 3 (Left) | 2.11 kohms |
| Mute | 2 - 3 (Right) | 3..11 kohms |
TERMINALS RESISTANCE CHART
Scheme 9
- Disconnect the negative (-) battery terminal.
- Remove the driver airbag module. (Refer to the «AIRBAG MODULE»(ref-357466) )
- Remove the audio remote control switch (A) after remove the steering wheel remote control switch connector and 2 screws.
