C15C6 - IG Power Supply Voltage Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Steering Control ECU
  • Steering Control ECU harness is open or shorted
  • Steering Control ECU circuit poor electrical connection

Possible symptoms

  • Anti-Lock Brake System (ABS) Warning Light ON
  • Engine Light ON (or Service Engine Soon Warning Light)

C15c6 Description

The Steering Control ECU monitors the IG power supply voltage. If the Steering Control ECU detects a malfunction, it will turn on the master warning light, store Diagnostic Trouble Code (DTC) C15C6, and stop Variable Gear Ratio Steering (VGRS) operation.
OBDII Code C15c6 - IG Power Supply Voltage Malfunction - AutoCodes.com

C15C6 Information for specific makes

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