Engine-Codes - Cadillac - B0560 Cadillac

B0560 Cadillac Code - Engine RPM Input Circuit Signal Invalid

- Code Popularity: 995 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B0560 Cadillac?

  • Faulty Audio Amplifier
  • Audio Amplifier harness is open or shorted
  • Audio Amplifier circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

|How to Fix the B0560 Cadillac Code?

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|What is the Cost to Diagnose the Code B0560 Cadillac?

Labor: 1.0

The cost to diagnose the B0560 Cadillac code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

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|What are Code B0560 Cadillac Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|What Does the B0560 Cadillac Code Mean?

The Audio Amplifier receives a discrete pulse-width modulated engine speed signal from the Engine Control Module. The Audio Amplifier uses the engine RPM signal for operating active noise cancellation. The Diagnostic Trouble Code (DTC) will be set when the discrete engine speed signal to the Audio Amplifier indicates the engine speed is less than 300 RPM or greater than 9000 RPM.

Engine RPM Input Circuit Signal Invalid

|Need more Information on the B0560 Cadillac Code?

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|Need Help with the B0560 Cadillac Code?

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