Engine-Codes - Ford - P0534 1997 FORD F150

P0534 1997 FORD F150 Code - Low A/C Cycling Period

Repair Importance Level: 1/3
Repair Difficulty Level: 3/3
Table of contents

|P0534 1997 FORD F150 code possible causes

  • A/C system low or over charge with refrigerant
  • Faulty A/C refrigerant pressure sensor
  • Cooling fans in-operative
  • A/C refrigerant pressure sensor circuit open or shorted
  • A/C refrigerant pressure sensor circuit poor electrical connection

|How is the P0534 1997 FORD F150 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.

|P0534 1997 FORD F150 code tech notes

Indicates frequent A/C compressor clutch cycling.

|What is the cost to diagnose the P0534 1997 FORD F150 code

Labor: 1.0

The cost to diagnose the P0534 1997 FORD F150 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.

|When is the P0534 1997 FORD F150 code detected?

The ECM has detected that the AC compressor clutch cycle rate is high

|What are P0534 1997 FORD F150 code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • A/C Inoperative
  • A/C Blows Warm

|What is P0534 1997 FORD F150 code meaning?

The powertrain control module (ECM) monitors the high side refrigerant pressure via a A/C refrigerant pressure sensor. When the pressure is high the signal voltage is high. When the pressure is low the signal voltage is low. When pressure is high the ECM commands the cooling fans on. When pressure is too high or too low the PCM will not allow the A/C compressor clutch to engage.

|Need more information with the P0534 1997 FORD F150 code?

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