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Home >> Chrysler >> 2006 >> PT Cruiser Base, 2D Convertible, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Entertainment Systems >> Audio System & Video System - Electrical Diagnosis >> Audio/Video Systems- Electrical Diagnosis >> Diagnosis And Testing >> B1469-Channel 2 Audio Speaker Output Circuit Shorted Together >> Diagnostic Test

Diagnostic Test

  1. 1) CHECK FOR AN INTERMITTENT CONDITION 

    Turn the ignition on, then off, and then on again.

    With the scan tool, erase Amplifier DTCs.

    Turn the radio on.

    Turn the volume level to 25.

    With the scan tool, read Amplifier DTCs.

    Does the scan tool display active: B1469-CHANNEL 2 AUDIO SPEAKER OUTPUT CIRCUIT SHORTED TOGETHER? 

    Yes 

    • Go to Step 2.

    No 

    • The conditions that caused this code to set are not present at this time. Using the wiring diagram/schematic as a guide, inspect the wiring and connectors.
    • Perform the BODY VERIFICATION TEST - VER 1 .
  2. 2) CHECK THE OPERATION OF THE AMPLIFIED RIGHT I/P SPEAKER 

    Disconnect the Amplified Right I/P Speaker.

    Measure the resistance of the speaker between the two terminals.

    Is the resistance of the speaker less than 1 ohm? 

    Yes 

    No 

    • Go to Step 3.
  3. 3) CHECK THE (X208) AMPLIFIED RIGHT I/P SPEAKER (+) CIRCUIT, AND THE (X298) AMPLIFIED RIGHT I/P SPEAKER (-) CIRCUITS FOR A SHORT TOGETHER 

    Turn the ignition off.

    Disconnect the Amplifier C1 harness connector.

    Measure the resistance between the (X208) Amplified Right I/P Speaker (+) circuit, and the (X298) Amplified Right I/P Speaker (-) circuit.

    Is the resistance below 10K ohms? 

    Yes 

    • Repair the (X208) Amplified Right I/P Speaker (+) circuit, and the (X298) Amplified Right I/P Speaker (-) circuit for a short together.
    • Perform the BODY VERIFICATION TEST - VER 1 .

    No 

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