Engine-Codes - Jeep - B1488 Jeep

B1488 Jeep Code - Cabin EQ Mismatch Performance Amplifier Electrical Diagnostics

- Code Popularity: 1,809 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the Code B1488 Jeep?

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

|How to Fix the B1488 Jeep 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 B1488 Jeep?

Labor: 1.0

The cost to diagnose the B1488 Jeep 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 B1488 Jeep Possible Symptoms?

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

|What Does the B1488 Jeep Code Mean?

If the Cabin Equalization Curve number message from the Body Control Module (BCM) is not the same as the Cabin Equalization Curve number stored in the Amplifier for 10 consecutive cycles, then the Amplifier (AMP) will set this Diagnostic Trouble Code (DTC).

Cabin EQ Mismatch Performance Amplifier Electrical Diagnostics

|Need more Information on the B1488 Jeep Code?

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|Need Help with the B1488 Jeep Code?

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