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P1488 Diagnostic Trouble Code Discussion for April 2005

Auxiliary 5-Volt Supply Too Low


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Trouble Ticket Help Requests for DTC P1488
Help Request Posted
1998 Dodge Ram 1500 Truck 5.2L No Start, Stall, Has codes no mil VIN: 3B7HC12Y7W
P1488: Auxiliary 5 Volt supply output too low. Chrysl hex code b9. This truck came in running bad at times. Once I started on it, the problem just about went away with no repairs done. The problems I am having now are that these codes listed above reset each time they are cleared. The vehicle is hard to start sometimes and ha...
April 13, 2005
1998 Dodge Ram 1500 Truck 5.2L No Start, Stall, Has codes no mil VIN: 3B7HC12Y7W
P1488: Auxiliary 5 Volt supply output too low. Chrysl hex code b9. This truck came in running bad at times. Once I started on it, the problem just about went away with no repairs done. The problems I am having now are that these codes listed above reset each time they are cleared. The vehicle is hard to start sometimes and ha...
April 13, 2005