P2B79 - Coolant Heater B Control Circuit Performance
P2B79 is a generic powertrain diagnostic trouble code indicating Coolant Heater B Control Circuit Performance. It relates to the Hybrid Propulsion system.
DTC Breakdown (SAE J2012)
| System | Powertrain (P) |
| Type | Generic |
| Subsystem | Hybrid Propulsion |
| Fault Index | 79 |
| Standard | SAE J2012 / ISO 15031-6 |
What does diagnostic code P2B79 mean?
The dtc/">diagnostic trouble code P2B79 represents Coolant Heater B Control Circuit Performance. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
Detailed diagnostic guides and specific fix procedures for code P2B79 are currently being compiled. Always verify check engine warnings with a qualified mechanic.
Frequently Asked Questions about P2B79
What does P2B79 mean?
The diagnostic trouble code P2B79 represents Coolant Heater B Control Circuit Performance. This standard generic code points to a monitored fault condition in the vehicle's Powertrain network.
What is the system for P2B79?
The P2B79 code is located in the vehicle's Powertrain network.