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Computer Relearn Procedures: Notes

Determine model identification and then proceed to appropriate computer relearn procedures. See MODEL IDENTIFICATION TABLE - TRUCKS & VANS.

NOTE: Before performing Electronically Erasable Programmable Read Only Memory (EEPROM) Programming procedure, check for any applicable Technical Service Bulletins (TSBs) that may apply to vehicle application.
MODEL IDENTIFICATION

Series (1) Model
"C" 2WD Pickup, Sierra, Suburban, Tahoe & Yukon
"G" Express, G-Van & Savana
"J" Tracker
"K" 4WD Pickup, Sierra, Suburban, Tahoe & Yukon
"L" AWD Astro & Safari
"M" 2WD Astro & Safari
"P" Commercial Van/Motorhome (P32/P42)
"S" 2WD Blazer, Jimmy, Pickup & Sonoma
"T" 4WD Blazer, Bravada, Jimmy, Pickup & Sonoma
"U" Silhouette, Trans Sport & Venture
(1) Vehicle series is fifth character of VIN.