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P1587 Jaguar Code - Throttle Control Unit Modulated Command Malfunction

- Code Popularity: 9,151 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 3/3
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What are the Possible Causes of the DTC P1587 Jaguar?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty Throttle Control Unit
  • Throttle Control Unit harness is open or shorted
  • Throttle Control Unit circuit poor electrical connection
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How to Fix the DTC P1587 Jaguar?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

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What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1587 Jaguar code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

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

Code P1587 Jaguar Description

The Powertrain Control Module (PCM) tests the electronic throttle for the ability of the throttle plate to return to the default (limp home) position from both the open and closed positions.

OBDII Code P1587 Jaguar - Throttle Control Unit Modulated Command Malfunction - AutoCodes.com
P1587 Jaguar Code - Throttle Control Unit Modulated Command Malfunction

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Code P1587 Jaguar comments

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