Error Code P0694: What It Means & What To Do?

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The fault code P0694 can be defined as Cooling Fan 2 Control Circuit High. This error code would indicate that an irregular voltage level in the vehicle's electric cooling fan control circuit has been registered by the powertrain control module (PCM). 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.

Are you searching more information about the P0694 trouble code? The powertrain control module makes sure to keep a track of voltage levels in a wide array of vehicle components, including the electric cooling fan. The particulars might vary depending on the model and manufacturer, and then the powertrain control module would detect an issue if the circuit voltage falls more than 10%. This would then give rise to the P0694 error code.

What causes this problem with the Cooling Fan 2 Control Circuit High?

• Fan 2 relay harness might be opened or shorted
• Poor electrical connection in the fan 2 relay circuit
• The fan 2 relay might not be functioning properly
• There can be bad electrical connection fan 2 circuit
• Flawed engine control module

1. Electronic Control Unit - There can be some issues with the Electronic Control Unit due to which you may see P0694 code appearing over and over again. Visit us to buy best quality Electronic Control Unit online.
2. Radiator Fan Assembly - A lot of issues can arise do to defective griffin radiator. Did you just see P0694 code flashing? Now you know the reason why it is appearing. Get it inspected and replaced on time.
3. Auto Transmission Shift Solenoid - Faulty Auto Transmission Shift Solenoid can be the reason why P0694 code is flashing. Visit us to purchase top notch Auto Transmission Shift Solenoid online.
4. Automatic Transmission Sensor - It is an important auto part which needs full care. A faulty Automatic Transmission Sensor can be a reason behind the flashing up of P0694 code.
5. Powertrain Control Module - OBD Code P0694 can appear because of faulty Powertrain Control Module.
6. Electric Cooling Fan - There can be some issues with the Electric Cooling Fan due to which you may see P0694 code appearing over and over again. Visit us to buy best quality Electric Cooling Fan online.
7. Engine Control Module - Are you facing some faults in your Engine Control Module? Don’t worry and get them replaced or else P0694 code can turn up.

You might be thinking that how would you diagnose these problems? We at Parts Avatar Canada would help you diagnose the major symptoms easily.

Common Symptoms

• Engine light can start appearing
• Malfunctioning radiator fan
• The car engine can start overheating

Looking out for some ways with the help of which you can correct this fault code? Then you have arrived at the correct place. We are here to help you out, so you must check out the steps mentioned below as follows:

• Repair or replace the faulty cooling fan-related components like motor, relay, resistor
• Carefully fix if there is any corroded, broken or shorted electrical circuitry
• If there are some electrical issues, then it should be corrected
• You should inspect the system for any other repairs

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

• First of all, a mechanic should scan the vehicle's computer with an OBD-II code reader in order to pick up the P0964 code
• Now once the P0964 has been verified, the electrical cooling circuit should be inspected for any visible signs of fault, disconnection or damage
• Carefully look at the electrical cooling fan motor and relay and test to ensure they are working properly
• Inspect the system-related wiring to check out for signs of potential issues
• Now if all the components are working properly, then you should inspect the sensor carefully

Common Mistakes When Diagnosing The P0694 Code

• Most of the people simply replace the cooling fan motor rather than diagnosing the real problem behind the P0694 trouble code

P0693 - Fan 2 Control Circuit Low