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Home >> Chevrolet >> 2022 >> Tahoe SSV >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Diagnostic Information And Procedures (5 Of 5)) >> Diagnostic Information and Procedures >> DTC P2564, P2565, or U0656 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different variant/trim than selected.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Performance
5 V Reference P0641**, U0656** P2565*, U0656 P0641**, U0656** -
Serial Data U0656** U0656 U0656** -
Low Reference - P2564*, U0656 - -
*This DTC sets when there is an internal component issue: M103 Turbocharger Vane Position Actuator
**Additional DTCs may set.
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