Diagnostic Fault Information
WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Always perform the DIAGNOSTIC SYSTEM CHECK - VEHICLE
prior to using this diagnostic procedure.
DTC B0019 or B0020
| Circuit | Short to Ground | High Resistance | Open | Short to Voltage | Signal Performance |
|---|---|---|---|---|---|
| I/P Module Stage 1 High Circuit | B0019 02 | B0019 0D | B0019 04 | B0019 01 | B0019 0E |
| I/P Module Stage 1 Low Circuit | B0019 02 | B0019 0D | B0019 04 | B0019 01 | B0019 0E |
| I/P Module Stage 2 High Circuit | B0020 02 | B0020 0D | B0020 04 | B0020 01 | B0020 0E |
| I/P Module Stage 2 Low Circuit | B0020 02 | B0020 0D | B0020 04 | B0020 01 | B0020 0E |