P1488 - 5 Volt Supply Voltage Low Condition
P1488 Possible Causes
- Faulty Sensors
- Sensor harness is open or shorted
- Sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
First diagnose P1488 code
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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 testP1488 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.
P1488 More Information
Need more information on how to fix the P1488 code?Get Access to Factory Service Manuals
P1488 Information for specific makes
- P1488 CHRYSLER 5 Volt Supply Voltage Low Condition
- P1488 DODGE 5 Volt Supply Voltage Low Condition
- P1488 JEEP 5 Volt Supply Voltage Low Condition