B3 CHECK FOR IGNITION ON MODE
Does the ignition mode indicator flash on and off continuously?
Yes | The condition is not PATS-related. DIAGNOSE no power in ON. REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing). |
|---|---|
No | GO to B4 |
B4 CHECK FOR BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)
Follow the procedure to establish a diagnostic scan tool session with the vehicle. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation). Using a diagnostic scan tool, perform the BCM self-test.
Are any BCM Diagnostic Trouble Codes (DTCs) present?
Yes | REFER to the BCM DTC Chart in this section. |
|---|---|
No | The condition is not PATS-related. DIAGNOSE no power in ON. REFER to: Steering Wheel and Column Electrical Components (211-05 Steering Wheel and Column Electrical Components, Diagnosis and Testing). |
No Key Detected displays in the message center
Normal Operation and Fault Conditions
REFER to: Passive Anti-Theft System (PATS) - System Operation and Component Description (419-01B Passive Anti-Theft System (PATS), Description and Operation).
Possible Causes
Environmental interference Passive key
Visual Inspection and Diagnostic Pre-Checks
Inspect the passive key for damage.
PINPOINT TEST C : NO KEY DETECTED DISPLAYS IN THE MESSAGE CENTER
C1 CHECK THE RKE (REMOTE KEYLESS ENTRY) TRANSMITTER OPERATION
Press the lock and unlock RKE transmitter buttons on the suspect passive key.
Do the doors lock and unlock?
Yes | GO to C2 |
|---|---|
No | REFER to: Locks, Latches and Entry Systems (501-14 Handles, Locks, Latches and Entry Systems, Diagnosis and Testing). |
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.