Symptom Chart(s)
Symptom Chart: Starting System
Diagnostics in this service information assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to DIAGNOSTIC METHODS for information regarding Ford-specific diagnostic practices.
Symptom Chart: Starting System
| Condition | Possible Sources | Actions |
|---|---|---|
| Engine Does Not Crank (Without Push Button Start) | Refer to the Pinpoint Tests | GO to PINPOINT TEST A |
| Engine Does Not Crank (With Push Button Start) | Refer to the Pinpoint Test | GO to PINPOINT TEST B |
| The engine cranks slowly | Battery Battery cables Wiring, terminals or connectors Starter motor |
CARRY OUT the starter system component test. Refer to Starting System in Component Tests . |
| The engine cranks but does not start. | Fuses Powertrain Control Module (PCM) Fuel pump Fuel pump relay |
ENGINE CONTROLS - POWERTRAIN DTC CHARTS & DESCRIPTIONS (EXCEPT DIESEL & HYBRID) |
| Unusual starter noise | Refer to the Pinpoint Tests | GO to PINPOINT TEST C |
| The starter spins but the engine does not crank | Starter motor Damaged flexplate |
INSPECT the starter motor mounting and engagement. REPAIR as necessary. INSPECT the flexplate for damaged, missing or worn teeth. REPAIR as necessary. |
| The starter does not disengage from the flexplate | Starter relay Wiring, terminals or connectors |
REMOVE the starter relay. If the engine stops cranking, INSTALL a new relay. If the engine continues to crank, REPAIR circuit CDC25 (BN/GN) for a short to voltage. |
| The remote start system operates with reduced range (without Push Button Start) | Integrated Keyhead Transmitter (IKT) Integrated Keyhead Transmitter (IKT) battery Aftermarket systems High power devices TV/radio transmission towers Tire Pressure Monitor (TPM) module |
REFER to PINPOINT TEST K - Without Intelligent Access (IA). |
| The remote start system operates with reduced range (with Push Button Start) | Intelligent Access (IA) key Intelligent Access (IA) battery Aftermarket Systems High power devices TV/radio transmission towers Tire Pressure Monitor (TPM) module |
REFER to PINPOINT TEST L - With Intelligent Access (IA). |
| The remote start is inoperative | Refer to the Pinpoint Test | GO to PINPOINT TEST E |