Articles
Technical guides, repair videos, product updates, and diagnostic tips for Land Rover owners.
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Target Heights Incorrect
When re-calibrating the EAS heights, the EAS computer has its own set of internal limits. If those internal calibration target heights are exceeded, then the EAS computer will throw this…
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Air Supply Leak
Always check and fix all air leaks before investigating this EAS Fault code. The problem may simply be an air leaks somewhere else in the system. Read and clear this…
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Air Supply Fault
Always check and fix all air leaks before investigating this EAS Fault code. The problem may simply be an air leaks somewhere else in the system. Read and clear this…
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Pressure signal constantly Low
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…
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Pressure Signal Constantly High
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…
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Vehicle Speed Fault
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…
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Engine Speed Fault
Investigate the Engine Speed signal. Read and clear this fault code yourself with the EAS Unlock V4 for the P38 Range Rover.
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RR Signal Incorrect
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…
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RL Signal Incorrect
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…
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FR Signal Incorrect
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…