Keyless Entry System Inoperative (Passive)

Step	Action	Yes	No
Schematic Reference: Remote Function Schematics Connector End View Reference: Remote Function Connector End Views
1	Did you perform the Diagnostic System Check - Vehicle?	Go to Step 2	Go to Diagnostic System Check - Vehicle
2	Approach the vehicle with the key fob and attempt to open each door and the rear compartment. Do all doors and the rear compartment open?	Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems	Go to Step 3
3	Do any doors or the rear compartment open?	Go to Step 4	Go to Step 5
4	IMPORTANT: The voltage signal sent by the remote control door lock receiver (RCDLR) to the passive antenna is a AC voltage signal. The DMM must be set on AC voltage setting to record the voltage pulse to the passive antenna. IMPORTANT: Use a DMM to record the voltage pulse using the MIN MAX setting to capture the AC voltage pulse to the passive antenna. IMPORTANT: The ignition start button must be pressed to produce the voltage pulse to the passive antenna. Disconnect the keyless entry antenna at the inoperative door or rear compartment. With the DMM measure/capture for an AC voltage signal between the keyless entry antenna power circuit and the ground circuit. Was an AC voltage signal captured on the DMM?	Go to Step 7	Go to Step 6
5	Test the passive portion of the transmitter: Turn on the J 43241 Keyless Entry Tester Place the transmitter on the J 43241 test pad. With the J 43241 in hand, approach the vehicle and attempt to open each door and the rear compartment. Does the J 43241 beep during each entry attempt?	Go to Step 8	Go to Step 9
6	Test both the keyless entry antenna power and ground circuit for an open or short to ground. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition?	Go to Step 14	Go to Step 8
7	Inspect for poor connections at the affected keyless entry antenna. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition?	Go to Step 14	Go to Step 12
8	Inspect for poor connections at the RCDLR. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition?	Go to Step 14	Go to Step 13
9	Replace the transmitter battery. Refer to Transmitter Battery Replacement . Did you find and correct the condition?	Go to Step 14	Go to Step 10
10	Replace the transmitter. Did you complete the replacement?	Go to Step 11	-
11	Perform the programming procedure. Refer to Transmitter Programming (Domestic and Japan) or Transmitter Programming (Export - Including Canada) . Did the driver information center (DIC) beep and display a message ready for next fob?	Go to Step 14	Go to Step 13
12	Replace the affected keyless entry antenna. Did you complete the replacement?	Go to Step 14	-
13	Replace the RCDLR. Refer to Control Module References for replacement, setup and programming. Did you complete the replacement?	Go to Step 14	-
14	Operate the system in order to verify the repair. Did you correct the condition?	System OK	Go to Step 3