dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Fuel Gauge Is the Only Inoperative Gauge Test|Page 9466 > < Fuel Gauge Is the Only Inoperative Gauge Test
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Fuel Gauge: Testing and Inspection
Fuel Gauge Indicates Empty With Too Much Fuel In Tank

The fuel system has both the instrument cluster and powertrain control module (PCM) monitoring the fuel level sending unit. 
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If the PCM senses fuel monitoring open circuit, the increased resistance will cause a false fuel gauge empty reading. Check for continuity
between instrument cluster Pin J2-10 and Pin 13 of the powertrain control module. 

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If there is no continuity, repair as necessary. If there is continuity, refer to Fuel Gauge test.

Fuel Gauge Is the Only Inoperative Gauge Test|Page 9466 > < Fuel Gauge Is the Only Inoperative Gauge Test