โข These inspections aid troubleshooting by enabling you to check whether electronic control unit signals are being correctly transmitted via the vehicle harness and connectors.
The white-on-black numbers ( 01 , 02 , and so on) correspond to the similarly printed reference numbers in section โ3. Inspections Based on Diagnosis Codesโ.
7.1 Electronic control unit connector terminal layout
7.2 Inspection instructions
โข Inspections are performed with the connector removed because of the water and dust-proof connector.
โข Battery electronic control unit is checked at the connector of high voltage battery box.
