P1521 JEEP - Incorrect Engine Oil Type

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What does this mean?

P1521 JEEP Possible Causes

  • Incorrect engine oil viscosity
  • Incorrect oil type
  • Oil contamination

First diagnose P1521 JEEP 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 terminals.

Cost of diagnosing the P1521 JEEP code

    Labor: 1.0

    The cost of diagnosing the P1521 JEEP 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.

When is the P1521 JEEP code detected?

The Engine Control Module (ECM) has detected an incorrect oil viscosity using various inputs

P1521 JEEP Possible Symptoms

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

P1521 JEEP Meaning

Incorrect Engine Oil Type is the generic description for the P1521 JEEP code, but the manufacturer may have a different description. Currently we have no further information abouth the P1521 JEEP OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
OBDII Code P1521 JEEP - Incorrect Engine Oil Type - Engine-Codes.com

P1521 JEEP More Information

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