Pinpoint Test U : The Remote Start Feature Is Inoperative: Notes
Normal Operations and Fault Conditions
For vehicles not equipped with push button start, the BCM has an internal antenna to receive the RKE transmitter signal.
For vehicles equipped with push button start, the Radio Frequency (RF) receiver has an internal antenna to receive the RKE transmitter signal.
BCM Module DTC Fault Trigger Conditions
| DTC | Description | Fault Trigger Conditions |
|---|---|---|
| P1594:04 | Forced Engine Shutdown - Remote Start System Fault, No Unattended Vehicle Timeout: System Internal Failure | Sets when the BCM detects a crash flag event is set. |
Possible Causes
- Remote start feature not enabled
- Passive key
- Hood ajar switch input concern
- Door ajar switch input concern
- TR input concern
- Powertrain concern
Visual Inspection and Diagnostic Pre-checks
- Inspect the passive key for damage.