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TM-136 < PRECAUTION > [CVT: RE0F09B] PRECAUTIONS Precaution for Procedure without Cowl Top Cover INFOID:0000000003897196 When performing the procedure after removing cowl top cover, cover Precaution for On Board Diagnosis (OBD) System of CVT and Engine INFOID:0000000003849068 The ECM has an on board diagnostic system. It will light up the malfunction indicator (MI) to warn the driver of CAUTION: • Be sure to turn the ignition switch OFF and disconnect the battery cable from the negative terminal before any repair or inspection work. The open/short circuit of related switches, sensors, solenoid • Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will cause the MI to light up due to an open circuit. (Be sure the connector is free from water, grease, dirt, • Be sure to route and secure the harnesses properly after work. Interference of the harness with a bracket, etc. may cause the MI to light up due to a short circuit. • Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube may cause the MI to light up due to a malfunction of the EVAP system or fuel injection system, etc. • Be sure to erase the unnecessary malfunction information (repairs completed) from the TCM and ECM before returning the vehicle to the customer. Precaution for TCM and CVT Assembly Replacement INFOID:0000000003849069 CAUTION: • Check if new data (Unit ID) are entered correctly after replacing CVT assembly and erasing data in TCM. (Connect CONSULT-III, and then turn ignition switch OFF.) • When replacing CVT assembly or TCM, refer to the pattern table below and erase the EEPROM in the TCM if necessary. EEPROM ERASING PATTERNS Removal and Installation Procedure for CVT Unit Connector INFOID:0000000003849070 REMOVAL PIIB3706J CVT assembly TCM Erasing EEPROM in TCM Remarks Replaced Replaced Not required Not required because the EEPROM in the TCM is in Not replaced Replaced Not required Not required because the EEPROM in the TCM is in Replaced Not replaced Required Required because data has been written in the EE- |