Galant L4-2.4L (4G69) (2004)
select a CD track and pre-set radio station, and tune it by the remote controlled radio switch (LH).
NOTE: You can switch on the audio unit by the remote controlled switch, but can not switch it off.
TECHNICAL DESCRIPTION (COMMENT)
If the system does not recognize the remote controlled radio switches (RH), the clock spring or the radio, CD player and CD changer may be defective.
TROUBLESHOOTING HINTS
-
Malfunction of the remote controlled radio switch (RH)
-
Malfunction of the radio, CD player and CD changer
-
Malfunction of the clock spring
-
Damaged wiring harness or connectors
DIAGNOSIS
Required Special Tool:
-
MB991223: Harness set
STEP 1. Measure the voltage at remote controlled radio switch power supply circuit at the clock spring connector C-306.
1. Disconnect the clock spring connector C-306.
2. Turn the ignition switch to "ON" position.
3. Measure the voltage between clock spring connector C-306 (radio, CD player and CD changer side) terminal 2 and ground.
-
The measured value should be approximately 5 volts.
Q: Is the measured voltage approximately 5 volts?
YES: Go to Step 4.
NO: Go to Step 2.