P0C4B

Hybrid Battery Pack Coolant Pump Supply Voltage Circuit/Open

DTC P0C4B, sometimes indicated as P0C4B00 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the causing hybrid battery pack coolant pump supply voltage circuit/open.

  • P0C4B: Hybrid Battery Pack Coolant Pump Supply Voltage Circuit/Open
  • P0C4B: Hybrid battery pack coolant pump – no supply voltage
  • P0C4B 00: Hybrid battery pack coolant pump - no supply voltage

DTC Trouble Code Search
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • TSB 20-2345 - EQUIPMENT
    LINCOLN: Some 2020 explorer/aviator/police interceptor utility vehicles equipped with a hybrid powertrain may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0C48, P0C49, P2B29, P0CFF, P0E1F, P0C4B, p0c4
  • TSB 20-2293 - ELECTRICAL SYSTEM
    LINCOLN: Some 2020 aviator vehicles equipped with a 3.0l hybrid engine may exhibit an illuminated malfunction indicator lamp (mil) with diagnostic trouble codes (dtcs) P0C48, P0C49, P2B29, P0CFF, P0E1F, P0C4B, P0C4A, P2CF3, P0A06, P0A07, P2D01, p2d0
  • TSB 20-2221 - ELECTRICAL SYSTEM
    FORD: Some 2020 escape hev vehicles built on or before 10-jun-2020 may exhibit an illuminated malfunction indicator lamp (mil) with dtcs P2CF3, P2D00, P2D01, P2D02, P2D03, P2D04, P2B29, P0CFF, P0E1F and/or P0C4B stored in the battery energy contr
Previous Code: P0C4A | Next Code: P0C4C