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U3004 LINCOLN

U3004 LINCOLN - Accessory Power Relay

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

U3004 LINCOLN Possible Causes

  • Faulty Accessory Power Relay
  • Accessory Power Relay harness is open or shorted
  • Accessory Power Relay circuit poor electrical connection

Cost of diagnosing the U3004 LINCOLN code

    Labor: 1.0

    The cost of diagnosing the U3004 LINCOLN code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

U3004 LINCOLN Possible Symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

U3004 LINCOLN Meaning

The Power Steering Control Module (PSCM) monitors various inputs and outputs of the Electric Power-Assisted Steering (EPAS) system in order to keep the system operating at peak capacity. Information provided by sensors (steering torque, vehicle speed, vehicle travel distance, etc.) are all compared to programmed and learned information. Likewise, outputs like the motor and steering rack (travel) are tested against programmed and learned information. This test generates a RVC for a new PSCM when directed to do so from pinpoint test. A RVC is required to order a new PSCM and to document billing for payment.
OBDII Code U3004 LINCOLN - Accessory Power Relay - Engine-Codes.com

U3004 LINCOLN More Information

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