DTC 41: Abnormal Signal Reception Error
NOTE:
Inspect for an aftermarket electrical device(s) (such as an inverter, battery charger, CB radio, etc.) interfering with the RF signal from the tire pressure sensors when driving the vehicle.
- Turn the ignition switch to LOCK (0).
- Make sure all four wheels are TPMS type wheels with mounted tire pressure sensors.
Are TPMS type wheels with tire pressure sensors mounted on the vehicle?
YES -Go to step 3.
NO -Install the TPMS type wheel, and then memorize the tire pressure sensor ID with the HDS (see MEMORIZING THE TIRE PRESSURE ).
- Memorize the tire pressure sensor IDs with the HDS (see MEMORIZING THE TIRE PRESSURE ).
Did each tire pressure sensor respond to the TPMS tool?
YES -Intermittent failure, the system is OK at this time, clear the DTC with the HDS.
NO -Substitute a know-good TPMS control unit (see TPMS CONTROL UNIT REPLACEMENT ), then go to step 4.
- Memorize the tire pressure sensor IDs with the HDS (see MEMORIZING THE TIRE PRESSURE ).
Did each tire pressure sensor respond to the TPMS tool?
YES -Replace the original TPMS control unit (see TPMS CONTROL UNIT REPLACEMENT ).
NO -Do the troubleshooting for DTC 32, 34, 36, 38 (see DTC 31, 33, 35, 37: TIRE PRESSURE SENSOR LOW BATTERY VOLTAGE ).