AutoCodes - Lincoln - B1345 LINCOLN

B1345 LINCOLN Code - Heated Backlite Input Circuit Short to Ground

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3
Table of contents

|B1345 LINCOLN code possible causes

  • Faulty Heated Rear Window Relay
  • Faulty Heated Rear Window Switch
  • Faulty Heated Rear Window Grid
  • Faulty Smart Junction Box (SJB)

|How do I fix the B1345 LINCOLN code?

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.

|Cost of diagnosing the B1345 LINCOLN code

Labor: 1.0

The cost of diagnosing the B1345 LINCOLN 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 B1345 LINCOLN code possible symptoms?

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

|B1345 LINCOLN code description

When the rear defrosts switch on the climate control assembly is pressed, a ground signal is sent to the Smart Junction Box (SJB) on the circuit. The SJB then grounds circuit. This energizes the heated rear window relay, allowing voltage to be supplied to the heated rear window grid through the circuit. The OBDII code sets when the Heated Backlite Input is not to factory specifications.
OBDII Code B1345 Lincoln - Heated Backlite Input Circuit Short to Ground - AutoCodes.com

|Need more information with the B1345 LINCOLN code?

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|Need help with a B1345 LINCOLN code?

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|B1345 LINCOLN code comments

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