LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 12 (Engine Controls And Fuel - 2.0L (LSY) - Diagnostic Information And Procedures (2 Of 2)) >> Diagnostic Information and Procedures >> DTC P2AB8, P2AB9, P2B81, P2B93, P2C9B, or U0644 >> 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 P0651 P2AB8*, U0644 P0651 P2AB8*, P2AB9*, U0644
Serial Data P2AB8*, U0644 P2AB8*, U0644 P2AB9*, U0644 P2AB8*, P2AB9*, U0644
Low Reference - P2AB9*, U0644 - P2AB8*, P2AB9*, U0644
* This DTC sets when there is an internal component issue: M128 Turbocharger Wastegate Actuator
scientia non olet · About LEMON Manuals