Prius L4-1.8L (2ZR-FXE) Hybrid (2010)
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Water Pump: All Technical Service Bulletins
Engine - MIL ON/DTC's P261B/P261C
T-SB-0143-10
June 7, 2010
MIL "ON" DTC P261B or P261C - Coolant Pump Control Malfunction
Service Category
Engine/Hybrid System
Section
Cooling
Market
USA
Applicability
Introduction
Some vehicles may exhibit a MIL "ON" condition with one or more of the following Diagnostic Trouble Codes (DTCs):
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P261B - Engine Coolant Pump "B" Control Malfunction
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P261C - Engine Coolant Pump "B" Control Circuit Low Improvements have been made to the electric water pump to correct this condition.
Production Change Information
This TSB applies to vehicles produced BEFORE the Production Change Effective VINs shown.
Warranty Information
APPLICABLE WARRANTY
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This repair is covered under the Toyota Powertrain Warranty. This warranty is in effect for 60 months or 60,000 miles, whichever occurs first, from
the vehicle's in-service date.
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Warranty application is limited to occurrence of the specified condition described in this bulletin.
Parts Information
