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AutoCodes - Generic - B2466

B2466 Code - Auxiliary Heater Overheat Counter Overrun/System Locked

- Code Popularity: 3,644 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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By AutoCodes.com - Updated Dec 09, 2019
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What does this mean?

|Code B2466 Possible Causes

  • Faulty Auxiliary Heater
  • Auxiliary Heater harness is open or shorted
  • Auxiliary Heater circuit poor electrical connection

|How do I Fix the Code B2466?

Check 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.

Does your Car have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code B2466?

Labor: 1.0

The cost of diagnosing the B2466 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|What are Code B2466 Possible Symptoms?

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

|Code B2466 Description

The Powertrain Control Module (PCM) monitors the Auxiliary Heater. The PCM sets the OBDII code when the Auxiliary Heater is not to factory specifications.

OBDII Code B2466 - Auxiliary Heater Overheat Counter Overrun/System Locked - AutoCodes.com
B2466 Code - Auxiliary Heater Overheat Counter Overrun/System Locked
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|Need More Information on the B2466 Code?

Need more information on how to fix the B2466 code? Get Access to Factory Service Manuals

|Need Help with the B2466 Code?

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|Code B2466 comments

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