AutoCodes - OBDII Code List - B0516
B0516 - Speedometer Signal Circuit Malfunction
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B0516 Possible Causes
- Faulty Instrument Panel Cluster (IPC)
- Instrument Panel Cluster (IPC) harness is open or shorted
- Instrument Panel Cluster (IPC) circuit poor electrical connection
How do I fix code B0516?
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 connector's pins.
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Cost of diagnosing the B0516 code
Labor: 1.0
The cost of diagnosing the B0516 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.Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
B0516 Description
The Instrument Panel Cluster (IPC) receives vehicle speed information from the Powertrain Control Module (PCM). IPC receives a 4000 pulse-per mile Vehicle Speed Sensor (VSS) input over a dedicated circuit from PCM. PCM is responsible for processing and sending VSS data to IPC. IPC monitors VSS output information sent from PCM for an out of range condition.
More Information
Need more information on how to fix the B0516 code?Get Access to Factory Service Manuals
Information for specific makes
- B0516 BUICK Speedometer Signal Circuit Malfunction
- B0516 CADILLAC Speedometer Signal Circuit Malfunction
- B0516 CHEVROLET Speedometer Signal Circuit Malfunction
- B0516 GMC Speedometer Signal Circuit Malfunction
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