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Customer Interest for Auxiliary Water Pump:|241041|Page 8622 > < How to Find Wiring Diagrams|Page 8616
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Auxiliary Water Pump: Customer Interest
Cooling System - Coolant Temperature Is Too High

01 Coolant temperature too high - 4.2L

24 10 41 

2018311/4 

July 1, 2010

Supersedes Technical Service Bulletin Group 24 number 10-28 dated June 10, 2010 for reasons listed below.

Affected Vehicles

Condition

The after-run coolant pump V51 may not operate when the ignition is shut off and the coolant temperature is above 112°C.

Technical Background

The auxiliary coolant pump V51 is not coded/activated in the engine control unit.

Production Solution

Correct coding.

Service

Customer Interest for Auxiliary Water Pump:|241041|Page 8622 > < How to Find Wiring Diagrams|Page 8616