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2003 Chevrolet Suburban 1500 LT 5.3L Tachometer
Posted to GM Electrical on 8/6/2009 10 Replies

Owner states during start-up, Tachometer needle abruptly drops under zero and a ratchet-y noise is audible. One engine starts, Tach functions normally, noise gone. Owner also states left side of Speedometer is dimmer than right, not unreadable but about 20%. C...

10 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Suburban 1500 LT

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Suburban 1500 LT

VIN 1GNEC16T23
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTachometer
ConditionsNoisy
Misc.Tacho Error
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Suburban 1500 LT

VIN 1GNEC16T23
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedTachometer
ConditionsNoisy
Misc.Tacho Error