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PUC Not Powering ON

1) Check harness connections to Machine: Every PUC device will receive power from the machine. Checking this connection is the recommended first step.

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2) Check harness connections to PUC:

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PUC device showing incorrect GPS placement

1) Check Antenna Connection: The 3 Faukra connectors that connect the antenna to the PUC device. Ensure they are connected to the PUC device & have a tight fitted connection.

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2) Check Antenna's view of the sky: Make sure the antenna does not have any debris (ie: no crop covering antenna) & has a clear sight of the sky (ie: not in/near a metal building).

3) Check Antenna Placement: A properly installed antenna is a minimum of 2 feet away from other GPS receivers/CB radio Antennas/etc. If an Antenna is needing to be installed in an offset of the cab, remember to apply GPS Offsets to the PUC device in the DataEngine platform.

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4) Check the Antenna Wire: Review the antenna's wire between the black box on the cab, and the Connectors on the PUC. Look for bends, cuts, tears/etc… where any wires may see internal damage.

IF All steps above appear fine & no improvement in GPS performance is noticed, then a replacement antenna should be considered.

PUC5 Troubleshooting Codes

Troubleshooting by reviewing scrolling codes:

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PUC4 Troubleshooting Codes

Troubleshooting by reviewing PUC light sequence:

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