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Home › Oldsmobile › 1999 › Intrigue GL, 3.5 H › Repair and Diagnosis › Body & Frame › Body, Cab Control Systems › Body Control Modules › System Tests › Scan Tool Does Not Communicate With UART Serial Data Line › Notes

Scan Tool Does Not Communicate With UART Serial Data Line: Notes

NOTE: To identify wire colors and modules on serial data lines, see appropriate wiring diagram article in WIRING DIAGRAMS  .
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