JB7 Visual Component Check

^ In order to determine the reason why air suspension control module did not receive the left rear door open signal, the following action is required:

^ Open left rear door and examine door Courtesy Switch for obvious damage.

^ Is left rear door Courtesy Switch damaged?

NO -- REPLACE left rear door Courtesy Switch and REPEAT Step JB5 to verify that the problem has been corrected.

NO -- GO to JB8.