Code : P0A84
Make : All makes
Description : P0A84 Hybrid Battery Pack Cooling Fan 1 Control Circuit Low
Possible causes :
– Faulty Battery Cooling Blower Assembly
– Battery Cooling Blower Assembly harness is open or shorted
– Battery Cooling Blower Assembly circuit poor electrical connection
– Faculty Integration relay
– Faculty Battery smart unit
– Faculty Power management control
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.
