Engine-Codes - Honda - B1240 HONDA

B1240 HONDA Code - Problem In The Mode Control Linkage, Doors, Or Motor Circuit

- Code Popularity: 6,300 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents

|What are the Possible Causes of the B1240 HONDA Code?

  • Faulty Mode Control Motor
  • Mode Control Motor harness is open or shorted
  • Mode Control Motor circuit poor electrical connection
  • Faulty Climate Control Unit

|How to Fix the B1240 HONDA 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 B1240 HONDA code?

Labor: 1.0

The cost to diagnose the B1240 HONDA 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.

|What are B1240 HONDA code possible symptoms?

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

|What Does the B1240 HONDA Code Mean?

The Climate Control Unit monitors the Mode Control Motor. The Climate Control Unit sets the OBDII code when the Mode Control Motor is not to factory specifications.

Problem In The Mode Control Linkage, Doors, Or Motor Circuit

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