PINPOINT TEST E : P2535 (With Push Button Start): Notes
WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Overview
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. Refer to Service Information .
Refer to Starting System for schematic and connector information.
Normal Operation and Fault Conditions
Refer to Starting System - With Intelligent Access (IA) .
DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P2535 | Ignition Switch Run/Start Position Circuit High | This DTC sets when the PCM detects voltage on the crank detect circuit while the engine is running. |
Possible Sources
- Ignition switch
- BCM
- PCM
- RFA module
- Wiring, terminals or connectors