Toyota Corolla Cross: Front Radar Sensor System

 Lost Communication with ECM/PCM "A" Missing Message (U010087,U012687,U012987,U014087,U016387,U029387)

DESCRIPTION These DTCs are stored if there is a malfunction in the CAN communication system connected to the parking assist ECU. HINT: If CAN communication system DTCs are stored, they may also be stored in other systems. DTC No. Detection Item DTC Detection

 On-vehicle Inspection

ON-VEHICLE INSPECTION PROCEDURE 1. CHECK FUEL PUMP OPERATION AND INSPECT FOR FUEL LEAK (a) Check fuel pump operation. (1) Connect the GTS to the DLC3. (2) Turn the ignition switch to ON (IG). NOTICE: Do not start the engine. (3) Turn the GTS on. (4) Enter the following menus: Powertrain / Engi