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International Automotive Technicians Network
2003 Hummer H2 6.0L Temp Gauge
Posted to GM Electrical on 4/15/2010 6 Replies

This hummer has a temp gauge that reads way too high. Was reading approx 275, yet engine is at normal temp, normal pressure & coolant level. Scan tool shows ect temp ok at 195. Mitchell on demand & idenfix both show in electrical component locater a temp switc...

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  Related Documents & Media  2003 Hummer H2

 
Message Closed w/Summary

car Vehicle Data

2003 Hummer H2

VIN 5GRGN23U13
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTemp Gauge
ConditionsReads Too High
Message Closed w/Summary

car Vehicle Data

2003 Hummer H2

VIN 5GRGN23U13
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTemp Gauge
ConditionsReads Too High