Vehicle Theft Security Verification Tests
DIAGNOSTIC TEST1. SKREEM VERIFICATION
NOTE: When entering the PIN, care should be taken because the SKREEM will only allow 3 consecutive attempts to enter the correct PIN. If 3 consecutive incorrect PIN's are entered the SKREEM will Lock Out the scan tool. To exit Lock Mode, the ignition key must remain the Run position for 1 hour. All accessories must be off. A battery charger connected to the battery during this time period is recommended.
1. Reconnect the previously disconnected components and connectors.
2. Obtain the vehicle's unique Personal Identification Number (PIN) assigned to it's original SKREEM. This number can be obtained from the vehicle invoice or from the DaimlerChrysler Customer Center.
3. With the scan tool, select Miscellaneous Functions, WCM/Wireless Control Module. Then select the desired procedure and follow the display on the scan tool.
4. If the SKREEM was replaced, ensure all the customer's key have been programmed to the new module.
5. With the scan tool, ease all DTCs. Perform 5 ignition key cycles, leaving the key on for at least 90 seconds per cycle.
6. With the scan tool, read SKREEM DTC(s).
Q: Are there any SKREEM DTC(s) present?
YES: Repair not complete, refer to the appropriate symptom.
NO: Repair is complete.