Sentry Key Antenna Circuit

WHEN MONITORED
Ignition on.

SET CONDITION
The Sentry Key Remote Entry Module (SKREEM) detects a Sentry Key Antenna circuit malfunction.

POSSIBLE CAUSES
- Sentry key antenna ring
- Sentry key remote entry module

Diagnostic Test




1. MEASURE THE RESISTANCE OF THE SENTRY KEY ANTENNA CIRCUIT

Disconnect the Sentry Key Antenna Ring connector from the SKREEM.
Turn the ignition on.

Measure the resistance of the Sentry Key Antenna circuit from cavity 1 to cavity 2 of the connector.

Q: Is the resistance between 4 and 6 ohms?

YES: Replace the Sentry Key Remote Entry Module. Perform SENTRY KEY VERIFICATION TEST. SKREEM Verification
NO: Replace the Sentry Key Antenna Ring assembly. Perform SENTRY KEY VERIFICATION TEST. SKREEM Verification