DTC B2805: No Transmitters Programmed: Testing

If referenced to this test from REMOTE KEYLESS ENTRY DIAGNOSTIC SYSTEM CHECK, go to next step. If not referenced to this test from REMOTE KEYLESS ENTRY DIAGNOSTIC SYSTEM CHECK, go to REMOTE KEYLESS ENTRY DIAGNOSTIC SYSTEM CHECK under SYSTEM TESTS.
Program transmitters. See TRANSMITTER PROGRAMMING & SYNCHRONIZATION under SYSTEM PROGRAMMING. If programming procedure was successful, go to next step. If programming procedure was not successful, go to step 4 .
Clear DTCs. See CLEARING CODES . Using scan tool, check for RFA DTCs. If DTC B2805 is set current, go to step 7 . If DTC B2805 is not set current, go to REMOTE KEYLESS ENTRY DIAGNOSTIC SYSTEM CHECK under SYSTEM TESTS.
Program a known-good transmitter. See TRANSMITTER PROGRAMMING & SYNCHRONIZATION under SYSTEM PROGRAMMING. If programming procedure was successful, go to next step. If programming procedure was not successful, go to step 7 .
Inspect malfunctioning transmitter battery for improper installation, wrong battery or weak battery. If any of these battery conditions exist, go to next step. If these battery conditions do not exist, go to step 8 .
Replace transmitter battery. After replacing transmitter battery, go to step 2 .
Replace remote control door lock receiver. See REMOTE CONTROL DOOR LOCK RECEIVER under REMOVAL & INSTALLATION. Program both transmitters. See TRANSMITTER PROGRAMMING & SYNCHRONIZATION under SYSTEM PROGRAMMING. Program all Tire Pressure Monitor (TPM) sensors. See TIRE PRESSURE MONITOR (TPM) SENSOR PROGRAMMING under SYSTEM PROGRAMMING. Go to step 9 .
Replace malfunctioning transmitter. Program transmitter. See TRANSMITTER PROGRAMMING & SYNCHRONIZATION under SYSTEM PROGRAMMING. Go to next step.
Turn ignition off. Ensure all components and connectors are connected and installed properly. Turn ignition on. Clear DTCs. See CLEARING CODES . Go to REMOTE KEYLESS ENTRY DIAGNOSTIC SYSTEM CHECK under SYSTEM TESTS.