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Home >> Chevrolet >> 2021 >> Blazer RS, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Controls And Fuel - 2.0L (LSY) - Diagnostic Information And Procedures (1 Of 2)) >> Diagnostic Information and Procedures >> DTC P0102, P0103, or U060F >> 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
Ignition U060F, U1346 U060F, U1346 - -
Signal P0102, P1101 P0102 P0102* P0096, P0101, P0103
Serial Data U060F, U1346 U060F, U1346 U060F, U1346 -
Ground - P0102, U060F, U1346 - P0096, P0102
* Internal control module or component damage may occur if the circuit shorts to B+.