Detroit DD16 GHG14 (2014-16) Fault Code: SPN 70 FMI 2 (CPC) Park Brake Switch Signal from Source #1, #2, or #3 Data Erratic, Intermittent or Incorrect

NOTE: Please see the step by step troubleshooting procedures for this specific code.

NOTE: If codes for other modules are present, fix those first.

PROBABLE CAUSES:
1. Improper programming of the CPC (Common Powertrain Controller).
2. Other failed modules on the truck (Transmission, ABS, Cab controller, etc…).
3. Battery/battery cable issues, or electical issue on truck.

Categories DD16 GHG14 (2014-16), Detroit, DTC TRUCKS Tags #1, #2, #3, 16, 2, 2014, 70, Brake, Code, CPC, Data, DD16, Detroit, Erratic, Fault, FMI, from, GHG14, Incorrect, Intermittent, or, Park, signal, Source, SPN, Switch

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