Operation CHARM
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GMC
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1991
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Syclone V6-262 4.3L Turbo
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - HVAC
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Technical Service Bulletins
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False instrument warning light/gauges
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RWAL Brake Warning Light - False Code 7
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Warranty Information
Warranty Information
Models
Labor Operation
Labor Time
S/T Trucks
T7041
.4 hr.
C/K Trucks
T7042
.5 hr.
NOTE:
Labor Operation is coded to base vehicle coverage in the warranty system.