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DTC B2805: No Transmitters Programmed

  1. If referenced to this test from RKE SYSTEM CHECK, go to next step. If not referenced to this test from RKE SYSTEM CHECK, go to RKE SYSTEM CHECK  under TROUBLE SHOOTING.
  2. 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).
  3. Clear DTCs. See CLEARING CODES  under SELF-DIAGNOSTIC TESTING. 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 RKE SYSTEM CHECK  under TROUBLE SHOOTING.
  4. 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).
  5. 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).
  6. Replace transmitter battery. After replacing transmitter battery, go to step 2).
  7. 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 TPM SENSOR PROGRAMMING  under SYSTEM PROGRAMMING. Go to step 9).
  8. Replace malfunctioning transmitter. Program transmitter. See TRANSMITTER PROGRAMMING & SYNCHRONIZATION  under SYSTEM PROGRAMMING. Go to next step.
  9. Turn ignition off. Ensure all components and connectors are connected and installed properly. Turn ignition on. Clear DTCs. See CLEARING CODES  under SELF-DIAGNOSTIC TESTING. Go to RKE SYSTEM CHECK under TROUBLE SHOOTING.
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