LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2021 >> Trailblazer RS, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 10 (Engine Controls And Fuel - 1.0L (L4B L4F L4G LIJ) Or 1.2L (L4H L4K LIF LIH) - Diagnostic Information And Procedures (2 Of 2)) >> Diagnostic Information and Procedures >> DTC P2122, P2123, P2127, P2128, or P2138 >> 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 - Terminal 1 @ APP Sensor 1 P06A3* P2122, P2138 P06A3* P2138
Signal - Terminal 2 @ APP Sensor 1 P2122 P2122, P2138 P2123, P2138 P2138
Low Reference - Terminal 3 @ APP Sensor 1 - P2123, P2138 - P2138
5 V Reference - Terminal 6 @ APP Sensor 2 P0697* P2127, P2138 P0697* P2138
Signal - Terminal 5 @ APP Sensor 2 P2127 P2127, P2138 P2128, P2138 P2138
Low Reference - Terminal 4 APP Sensor 2 - P2128, P2138 - P2138
* Additional DTCs may set.