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(3) Using the M.U.T.-III, check the relevant tire pressure. (4) Using the tire pressure gauge, check the tire pressure at the OK: 20 kPa or less Q:Is the check result normal? YES: Go to Step 7. NO: Replace the KOS-ECU and register the ID codes. (refer to P.42C-8.) Then go to Step 7. STEP 7. Recheck for diagnostic trouble code. (1) Correct the tire pressure for all wheels. (2) Turn the ignition switch to the "LOCK" (OFF) position. (3) Turn the ignition switch to the "ON" position. (4) Check if the DTC is set. (5) Turn the ignition switch to the "LOCK" (OFF) position. Q:Is the diagnostic trouble code C1912, C1922, C1932 or C1942 set? YES: Start over at Step 1. NO: The procedure is complete. DTC C1913: Acceleration Sensor Abnormality 1 M14209100157USA0000010000 If there is any problem in the CAN bus lines, an incorrect TPMS DTC SET CONDITION TROUBLESHOOTING HINTS ⦆ Damaged wiring harness and connector ⦆ Malfunction of TPMS transmitter ⦆ Malfunction of KOS-ECU KEYLESS OPERATION SYSTEM (KOS) 42B-87 DIAGNOSIS |