DTC P1DB2 Dodge
Speaker #3. General Electrical Failures. Circuit Resistance Above Threshold
Speaker #3. General Electrical Failures. Circuit Resistance Above Threshold
Description
The integrated audio module (IAM) checks impedance in the rear left door speaker. The diagnostic trouble code (DTC) is stored if the control module detects that: Impedance too high. The control modules test for the diagnostic trouble code (DTC) starts in the event of: Start-up of the control module. Note! The control module can only detect the fault once the test has been started and the diagnostic trouble code (DTC) is stored when the conditions are met.
Cause and Solution
Open-circuit in the signal cable between the loudspeaker in the left rear door and the control module.Open-circuit in the loudspeaker.
Video Guide
Diagnostic Info
- DTC Code: P1DB2
- Brand: Dodge