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Guide To P0A98 OBD Error Code Solutions

OBD Code P0A98 - Hybrid Battery Pack Cooling Fan 2 Stuck On

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The trouble code P0A98 can be explicated as Hybrid Battery Pack Cooling Fan 2 Stuck On. This diagnostic fault code is a generic powertrain code, which means that it would apply to the OBD-II equipped vehicles. The specific repair steps can vary as it depends upon the vehicle make and model.

Learn More About OBD Error Code P0A98

Do you want to gain some more knowledge about the P0A98 trouble code? This diagnostic fault code is a generic powertrain code, which means that it would apply to the OBD-II equipped vehicles. The specific repair steps can vary as it depends upon the vehicle make and model. The hybrid battery pack cooling fan 2 control circuit is being monitored by the engine control module. This trouble code would be set by the ECM when the hybrid battery pack cooling fan 2 control circuit performances would not be as per the specifications set by the manufacturer.


What causes this problem with the Hybrid Battery Pack Cooling Fan 2 Stuck On?


  • There can be inoperative hybrid battery pack cooling fan 2
  • There can be opened or shorted hybrid battery pack cooling fan 2 harness
  • There can be poor electrical connection in the hybrid battery pack cooling fan 2 circuit
  • Defective battery control module
  • Obstructed battery airflow passageway

Replace/Repair These Parts To Fix OBD Code P0A98

  1. Cooling Fan Control - There can be some issues with the Cooling Fan Control due to which you may see P0A98 code appearing over and over again. Visit us to buy best quality Cooling Fan Control online.
  2. Hybrid Battery Cooling Fan Harness - A lot of issues can arise do to defective Hybrid Battery Cooling Fan Harness. Did you just see P0A98 code flashing? Now you know the reason why it is appearing. Get it inspected and replaced on time.
  3. Engine Control Module - Faulty Engine Control Module can be the reason why P0A98 code is flashing. Visit us to purchase top notch Engine Control Module online.
  4. Hybrid Battery Cooling Fan Connectors - It is an important auto part which needs full care. A faulty Hybrid Battery Cooling Fan Connectors can be a reason behind the flashing up of P0A98 code.
  5. Hybrid Battery Pack Cooling Fan - OBD Code P0A98 can appear because of faulty Hybrid Battery Pack Cooling Fan.
  6. Powertrain Control Module - P0A98 error code also relates to problems with the powertrain control module. Find all the Powertrain related parts with us.
  7. Electronic Control Unit - OBD Error Code P0A98 can simply be due to faulty Electronic Control Unit. Replace old and damage components now!
  8. Battery Coolant Pump - If there is any fault detected in the Battery Coolant Pump, it will get stored in the ECM and flash OBD Code P0A98. Replace faulty Battery Coolant Pump now!

Symptoms Of OBD Error Code P0A98

It is vital to know the symptoms of an issue as only then you would be able to solve the problem. So that’s why we have listed out some major symptoms of OBD Code P0A98 here:


Common Symptoms


  • High voltage systems might not be utilized
  • Illumination in the service engine soon light

How To Correct P0A98 Hybrid Battery Pack Cooling Fan 2 Stuck On

The repairs which you will have to do to correct this fault code are simply straightforward; you can surely pinpoint the necessary repairs on the basis of your diagnosis. Have a look at some common fixes:


  • It is essential to restore the flawed engine control module
  • Rehabilitate the defaults in the hybrid battery pack cooling fan 2
  • The malfunctioning hybrid battery pack cooling fan 2 harness should be repaired or replaced as per the need
  • Carefully adjust the faults in the hybrid battery cooling fan connectors
  • The hybrid battery pack cooling fan 2 circuit should be restored to working order
  • Recondition the non-functioning battery control module 

Parts Avatar Canada is here to solve all your issues related to car parts. We have stocked a wide range of best priced bcm, battery control module, electric radiator fan, electric cooling fan, electric fan relay kit and a lot more to help you out in fixing your car.

Easy Diagnosis Of Engine Error OBD Code P0A98

Here are some steps which you should follow in order to diagnose this fault code:


  • This is a general type of error code which is diagnosed with the help of a scanner.
  • The mechanic will insert a scanner to diagnostic port of the vehicle and recover the codes and freeze frame data.
  • If he happens to find any additional error codes, he has to address them as well.
  • Once it is done, he has to reset the vehicle, and then test drive to see if the error codes appears.
  • If the error code does not return, then there can be an erratic condition.
  • Then the mechanic has to check the wires, connectors and other electrical components and quickly replace them if he finds them to be damaged or defective.

Common Mistakes When Diagnosing The P0A98 Code


Common mistakes while diagnosing this trouble code are unnecessary and expensive replacements which usually happen when one don’t follow all the steps carefully. In this code usually people replace hybrid battery pack cooling fan 2 without even properly diagnosing it.


The most common mistake while diagnosing this code is missing out on diagnosing steps which further leads to the expensive and unnecessary replacements. It is always recommended to seek help of experienced diagnostician to avoid any mistakes.

Other Diagnostic Codes Related To OBD Code P0A98

P0A96 - Hybrid Battery Pack Cooling Fan 2 Control Circuit/Open

P0A97 - Hybrid Battery Pack Cooling Fan 2 Performance/Stuck Off

P0A99 - Hybrid Battery Pack Cooling Fan 2 Control Circuit Low

P0A9A - Hybrid Battery Pack Cooling Fan 2 Control Circuit High