Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2018MUSTANG GT PREMIUM, 2D CONVERTIBLE, AUTOMATIC TRANSREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTANTI-THEFT SYSTEMSHANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS
2018 Ford Mustang GT Premium, 2D Convertible, Automatic Trans
Handles, Locks, Latches And Entry Systems
2018 Ford Mustang GT Premium, 2D Convertible, Automatic TransSECTION Handles, Locks, Latches And Entry Systems
- Description And Operation
- Diagnosis And Testing
- Locks, Latches and Entry Systems
- DTC Chart: BCM
- DTC Chart: RTM
- DTC Chart: DDM
- DTC Chart: PDM
- DTC Chart: PCM
- Symptom Charts
- Pinpoint Tests
- Pinpoint Test A : Hard To Open Or Close A Door From Either Door Handle
- Pinpoint Test B : A Door Is Difficult Or Does Not Open From The Exterior Door Handle
- Pinpoint Test C : A Door Is Difficult Or Does Not Open From The Interior Door Handle
- Pinpoint Test D : The Exterior Door Release Handle Sticks
- Pinpoint Test E : The Interior Door Release Handle Sticks
- Pinpoint Test F : Squeak-Rattle-Chucking Noise From Door
- Pinpoint Test G : The Manual Door Lock Cylinder Is Inoperative
- Pinpoint Test H : All Door Locks Are Inoperative
- Pinpoint Test I : A Single Or More Than One Door Lock Is Inoperative
- Pinpoint Test J : The Door Locks Operate Only One Way
- Pinpoint Test K : All Door Locks Are Inoperative From One Door Lock Control Switch
- Pinpoint Test L : A Door Lock Indicator Is Inoperative
- Pinpoint Test M : A Door Lock Indicator Is Always On
- Pinpoint Test N : The Luggage Compartment Lid Latch Release Is Inoperative
- Pinpoint Test O : The RKE (Remote Keyless Entry) Transmitter Is Inoperative
- Pinpoint Test P : An Individual Button/Feature Is Inoperative From The RKE (Remote Keyless Entry) Transmitter
- Pinpoint Test Q : The RKE (Remote Keyless Entry) Transmitter Has Poor Range Performance
- Pinpoint Test R : The Remote Start Feature Is Inoperative
- Pinpoint Test S : A Door Passive Entry Feature Is Inoperative
- Pinpoint Test T : The Luggage Compartment Lid Passive Entry Feature Is Inoperative
- Pinpoint Test U : U0146:00
- Pinpoint Test V : U0258:87 Or U1A00:00
- Pinpoint Test W : U0140:00
- Pinpoint Test X : U0208:00
- Pinpoint Test Y : P1594 Or P1595
- Locks, Latches and Entry Systems
- General Procedures
- Removal And Installation
- Door Lock Control Switch
- Door Lock Cylinder
- Exterior Front Door Handle
- Exterior Front Door Handle Reinforcement
- Front Door Latch
- Hood Latch
- Hood Latch Release Cable
- Hood Latch Release Handle
- Interior Front Door Handle
- Keyless Entry Rear Antenna
- Luggage Compartment Lid Latch - Coupe
- Luggage Compartment Lid Latch - Convertible
- Luggage Compartment Lid Lock Cylinder - Convertible
- Luggage Compartment Lid Release Switch
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.