C0021-02-Brake Booster - General Signal Failure: Notes
WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS article .
NOTE:
If DTC C1252-92 is present, perform the appropriate diagnostics for this DTC before continuing with this diagnostic procedure.