Operation CHARM: Car repair manuals for everyone.
Home >> Lincoln >> 2007 >> MKZ FWD V6-3.5L VIN T >> Repair and Diagnosis >> Windows and Glass >> Windows >> Testing and Inspection >> Pinpoint Tests >> Test I: The Global Open Function Is Inoperative/Does Not Operate Correctly
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Test I: The Global Open Function Is Inoperative/Does Not Operate Correctly

PINPOINT TEST I: THE GLOBAL OPEN FUNCTION IS INOPERATIVE/DOES NOT OPERATE CORRECTLY


I1-I3:






I4-I5:






I6-I9:






Normal Operation
When the unlock button of the remote keyless entry (RKE) transmitter is held for 2 seconds the global open activates. The smart junction box (SJB) sends a signal on circuit CPW01 (BN/BU) to activate the one-touch down operation of both front windows.

The global open feature does not operate if the delayed accessory is active.

Possible Causes
- RKE transmitters
- Open, short to ground or voltage in circuit CPW01 (BN/BU)
- SJB
- Window motors not initialized
pro multis · About Operation CHARM