RSW Solutions

Category: P38 EAS Fault Codes

  • Pressure signal constantly Low

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    Storey Wilson
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    Investigate the Main Pressure Switch. Check the functionality. If Pressure switch is normal, then problem is most likely sourced with the EAS Driver Pack. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.

  • Pressure Signal Constantly High

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    Storey Wilson
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    Investigate the Main Pressure Switch. Check the functionality. If Pressure switch is normal, then problem is most likely sourced with the EAS Driver Pack. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.

  • Vehicle Speed Fault

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    Storey Wilson
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    Possible problem with ABS system vehicle speed signal from one of the wheel speed sensors. Or possible problem with the transmission of that vehicle speed from the ABS system to the BECM and then to the EAS computer. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.

  • Engine Speed Fault

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    Storey Wilson
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    Investigate the Engine Speed signal. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.

  • RR Signal Incorrect

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    Storey Wilson
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    Rear Right Height Sensor Signal Incorrect. Inspect the Rear Right height Sensor wiring harness and remove and refit the C117 EAS Computer multi-plug. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.

  • RL Signal Incorrect

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    Storey Wilson
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    Rear Left Height Sensor Signal Incorrect. Inspect the Rear Left height Sensor wiring harness and remove and refit the C117 EAS Computer multi-plug. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.

  • FR Signal Incorrect

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    Storey Wilson
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    Front Right Height Sensor Signal Incorrect. Inspect the Front Right height Sensor wiring harness and remove and refit the C117 EAS Computer multi-plug. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.

  • FL Signal Incorrect

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    Storey Wilson
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    Front Left Height Sensor Signal Incorrect. Inspect the Front Left height Sensor wiring harness and remove and refit the C117 EAS Computer multi-plug. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.

  • EAS Faults – Electrics

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    Storey Wilson
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    ElectricsThe EAS like any other system in the vehicle expects and depends on all the electrics to be in good working order. I know that some people who are familiar with previous Lucas vehicles will now be laughing. It is very important that wiring and fuse systems be inspected for corrosion or physical damage. Some…

  • EAS Faults – Compressor

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    Storey Wilson
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    CompressorThe EAS compressor is very small and underpowered. Don’t get me wrong, it does a good enough job when the EAS is in perfect working order. However when the EAS begins to develop leaks the compressor is quickly overwhelmed. If overworked, the compressor can begin to fail. Internal components of the compressor begin to wear…