Operation CHARM
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GMC Truck
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1989
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Safari Van M L4-151 2.5L
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Vehicle Speed Sensor
Vehicle Speed Sensor
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Testing and Inspection
Locations
Digital Ratio Adapter
Speed Sensor
Vehicle Speed Sensor
With Digital Cluster
With Standard Cluster
Service and Repair
Technical Service Bulletins