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1998 JEEP CHEROKEE
2.5L I4•AWD•AUTOMATIC•gas
11 active safety recalls on this vehicle — view recalls
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Repairs0Labor506Torque4343Fluid10DTC893Battery1Maintenance0Recalls11
P0223critical severityPowertrain

Throttle/Pedal Position Sensor/Switch B Circuit High

on 1998 Jeep Cherokee 2.5L I4 · AWD

What this code means

High voltage from TPS B.

Symptoms

  • Check Engine Light
  • Limp mode
  • Unintended acceleration risk

Common causes

  • Open circuit
  • Short to power
  • Faulty sensor

Diagnostic steps

  1. Test TPS B voltage
  2. Check for opens/shorts

Repair notes

Repair or replace. Safety concern.

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Other Powertrain codes on this vehicle

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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