b1503

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Ran the BlueDriver ODB2 on my wife's Prius 2011, and it returned P148F "Status: CURRENT/HISTORY Engine Coolant Pump Over Revolution" and...

Thread by: sharinganuser, Oct 12, 2023, 7 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting

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Have been getting a persistent B1503 for a few weeks now. No other codes, the car seems to function perfectly otherwise. No drop in MPG, no other...

Thread by: schmuber, Feb 10, 2022, 3 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting

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Long time lurker here. Usually just do a little digging on here to find out the issues and solutions to my gen 2. Unfortunately that car is...

Thread by: roqua01, Aug 2, 2021, 8 replies, in forum: Prius v Care, Maintenance and Troubleshooting

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2010 Prius 4 - purchased used Jan 2019 at 77,000 miles. No issues at all. Did full clean of intake, EGR, changed plugs to current spec, added...

Thread by: David H ale, Jul 7, 2019, 8 replies, in forum: Gen 3 Prius Care, Maintenance & Troubleshooting