Engine-Codes - Gmc - B1512 GMC

B1512 GMC - Fuel Driver Information Center Switch Signal Short To Ground

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What is this?

B1512 GMC Possible Causes

  • Faulty Driver Information Center (DIC)
  • Driver Information Center (DIC) harness is open or shorted
  • Driver Information Center (DIC) circuit poor electrical connection
  • Faulty Instrument Panel Cluster (IPC)

How do I fix code B1512 GMC

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.

Cost of diagnosing the B1512 GMC code

Labor: 1.0

The cost of diagnosing the B1512 GMC 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.

Possible Symptoms

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

B1512 GMC Meaning

The Driver Information Center (DIC) contains 6 switch circuits to allow the Instrument Panel Cluster (IPC) functions to be performed. IPC detects DIC switch being pressed by monitoring voltage level on each DIC switch circuit. The OBDII codes set when the IPC detects a low voltage level in the DIC switch signal circuit.

B1512 GMC More Information

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