Operation CHARM
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Lexus Truck
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2007
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GX 470 V8-4.7L (2UZ-FE)
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Repair and Diagnosis
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Relays and Modules
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Relays and Modules - Powertrain Management
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Relays and Modules - Computers and Control Systems
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Main Relay (Computer/Fuel System)
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Testing and Inspection
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Circuit Opening Relay
Circuit Opening Relay
INSPECTION
1.
INSPECT CIRCUIT OPENING RELAY
a.
Check the resistance.
1.
Using an ohmmeter, measure the resistance between the terminals.
If the result is not as specified, replace the circuit opening relay.