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B1303 LINCOLN Code - Accessory Delay Relay Coil Circuit Open

- Code Popularity: 483 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
Table of contents
By AutoCodes.com - Updated Mar 12, 2019
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|B1303 LINCOLN code possible causes

  • Faulty Accessory Delay Relay
  • Accessory Delay Relay harness is open or shorted
  • Accessory Delay Relay circuit poor electrical connection
  • Faulty Smart Junction Box (SJB)

|How do I fix code B1303 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.

Does your car have Safety Recalls? → Check here

|Cost of diagnosing B1303 LINCOLN code

Labor: 1.0

The cost of diagnosing the B1303 LINCOLN 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 B1303 LINCOLN code possible symptoms?

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

|B1303 LINCOLN code description

The accessory delay relay receives voltage at all times from the Smart Junction Box (SJB). The SJB controls the coil side ground of the accessory delay relay and activates the accessory delay relay when the ignition switch is in the ON position. The accessory delay relay remains active for an additional 10 minutes when the ignition switch is in the OFF position or until the driver door is opened. The accessory delay relay provides voltage to the door lock switches, power windows and roof opening panel (if equipped).

OBDII Code b1303 lincoln - Accessory Delay Relay Coil Circuit Open - AutoCodes.com
B1303 LINCOLN Code - Accessory Delay Relay Coil Circuit Open

|Need more information with the B1303 LINCOLN code?

Need more information on how to fix the B1303 LINCOLN code? Get Access to Factory Service Manuals

|Need help with a B1303 LINCOLN code?

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|B1303 LINCOLN code comments

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