Engine-Codes - Generic - B1248

B1248 Code - Right Rear Turn Indicator Circuit Short To Ground

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

|B1248 code possible causes

  • Faulty Right Rear Turn Indicator
  • Right Rear Turn Indicator harness is open or shorted
  • Right Rear Turn Indicator circuit poor electrical connection
  • Faulty Body Control Module (BCM)

|How is the B1248 code repair?

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 B1248 code

Labor: 1.0

The cost to diagnose the B1248 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 B1248 code possible symptoms?

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

|What is B1248 code meaning?

The Steering Column Control Module (SCCM) monitors the multifunction switch position. When the multifunction switch is in the left or right TURN position, the SCCM sends a turn signal switch_status message over the communication network to the Body Control Module (BCM) indicating a request for the left or right turn signal. When the BCM receives a request for a turn signal, the BCM supplies on/off voltage to the appropriate turn lamps.
The timed on/off cycle for turn lamps is determined by the BCM and is set to flash approximately 80 times per minute if both the front and rear turn signal lamps operate correctly. If an individual turn signal lamp is inoperative, the BCM fast flashes the remaining turn lamp approximately 160 times per minute to indicate a bulb outage to the driver. The OBDII sets when the BCM detects the front, rear or exterior mirror turn lamp output is not to factory specifications.

|Need more information with the B1248 code?

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|B1248 code information for specific makes

  • B1248 ACURA Problem In The Rear Mode Control Motor Circuit, Linkage, Door, Or Motor
  • B1248 FORD Right Rear Turn Indicator Circuit Short To Ground
  • B1248 HONDA Problem In The Rear Mode Control Motor Circuit, Linkage, Door, Or Motor
  • B1248 LEXUS AVC–LAN Communication Impossible
  • B1248 LINCOLN Right Rear Turn Indicator Circuit Short To Ground
  • B1248 MERCURY Right Rear Turn Indicator Circuit Short To Ground
  • B1248 SCION AVC–LAN Communication Impossible
  • B1248 TOYOTA AVC–LAN Communication Impossible

|Need help with a B1248 code?

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