Electronic Brake Control Module
TERMINALS OF ECUTerminals Of Control Module/Pinouts:
1. SKID CONTROL ECU
2. CHECK SKID CONTROL ECU
a. Disconnect the A19 ECU connector.
b. Measure the voltage and resitance of the wire harness side connector.
HINT: The voltage cannot be measured with the connector connected to the skid control ECU as the connector is water resistant.
If the result is not as specified, there may be a malfunction on the wire harness side.
3. CHECK INSTRUMENT PANEL JUNCTION BLOCK (MAIN BODY ECU)
a. Disconnect the ID junction block connector.
b. Measure the resistance of the wire harness side connector.
If the result is not as specified, there may be a malfunction on the wire harness side.
c. Reconnect the ID junction block connector.
d. Measure the voltage of the wire harness side connector.
If the result is not as specified, the junction block (ECU) may be a malfunction.