Engine-Codes - Jeep - U1148 JEEP

U1148 JEEP - Additional CAN-C ECU Detected

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?
Table of contents

U1148 JEEP Possible Causes

  • Additional Module Added/Removed From the CAN Interior Bus Network
  • Faulty Totally Integrated Power Module (TIPM)

How is the U1148 JEEP 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.

What is the cost to diagnose the U1148 JEEP code

Labor: 1.0

The cost to diagnose the U1148 JEEP 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.
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Possible Symptoms

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

U1148 JEEP Meaning

The Diagnostic Trouble Code (DTC) sets when the Totally Integrated Power Module (TIPM) detects an additional Controller Area Network (CAN) C Bus module and requires reprogramming.

More Information

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