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Home >> Fiat >> 2016 >> 500 Turbo, Standard Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Body Control Module (BCM) - DTCS B226A-00 To U1493-00 - 500 - Electric) >> DTC Troubleshooting >> U148E-00-Implausible Data Received From Electric Cabin Heater >> Possible Causes

Possible Causes

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Possible Causes
FUSED B(+) CIRCUIT OPEN OR SHORTED TO GROUND
GROUND CIRCUIT OPEN
LIN BUS CIRCUIT OPEN
ELECTRIC CABIN HEATER
WARNING:

On vehicles equipped with the high voltage system, you must thoroughly read and follow all High Voltage Safety procedures. In addition, before performing any diagnostic or service procedure near a high voltage component, you must perform the High Voltage Power Down. Failure to follow these instructions may result in possible serious or fatal injury.