1990 GMC Yukon TSBs
4 Technical Service Bulletins across 4 categories
Transmission
1 bulletin634999
DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE.
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*TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
Suspension
1 bulletin50569
TRANSFER CASE HOPS OUT OF 4-HIGH, OR NO DRIVE IN 2 OR 4-HIGH RANGES AND/OR GRINDING NOISE (INSTALL MAINSHAFT/RANGE HUB...
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KIT) *TW
Fuel System
1 bulletin45830
PRODUCT SAFETY CAMPAIGN 91-C-51 SERVICE PART FUEL TANK SENDER RING WELDS.
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*SD
Body & Paint
1 bulletin45807
WINDSHIELD WIPER BLADE CHATTER(REPLACE WIPER ARM AND BLADE).
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*SD