Engine-Codes
 
OBDII Code List
 
P1488

P1488 - 5 Volt Supply Voltage Low Condition

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

P1488 Possible Causes

  • Faulty Sensors
  • Sensor harness is open or shorted
  • Sensor circuit poor electrical connection
  • Faulty Engine Control Module (ECM)
  What does this mean?

First diagnose P1488 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 P1488 code

    Labor: 1.0

    The cost of diagnosing the P1488 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 P1488 code detected?

The Engine Control Module (ECM) detected the 5 volt reference voltage at the input sensors was low during the constant monitor test

P1488 Possible Symptoms

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

P1488 Meaning

5 Volt Supply Voltage Low Condition is the generic description for the P1488 code, but the manufacturer may have a different description. Currently we have no further information abouth the P1488 OBDII code. Please post your question on the Q&A section for more information: AutoCodes.com Questions.
OBDII Code P1488 - 5 Volt Supply Voltage Low Condition - Engine-Codes.com

P1488 More Information

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