HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
B -- REPAIR CAN BUS MAIN WIRE OR CONNECTOR (CAN NO. 1 J/C - CAN J/C RH)
A -- Continue to next step.
6. CHECK SHORT TO GND IN CAN BUS WIRE (CAN J/C RH)
(a) Disconnect the engine room main wire from the CAN junction connector RH.
Text in Illustration
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Result:
B -- CHECK FOR SHORT TO GND IN CAN BUS WIRE (ECU, SENSOR)
A -- REPLACE CAN JUNCTION CONNECTOR RH
7. CHECK FOR SHORT TO GND IN CAN BUS WIRE (ECU, SENSOR)
(a) Reconnect the CAN No. 1 junction connector to the CAN junction connector LH and RH wire harness connector.
(b) Disconnect the ECU or sensor connected to the CAN bus wire that is shorted to ground.
HINT
If the ECU or sensor has multiple connectors, disconnect the connector that includes the CAN bus wires. To determine the ECU or
sensor that is connected to the shorted bus wire, refer to the terminals of ECU tables See: Pinout Values and Diagnostic
Parameters/CAN Communication System.
(c) Measure the resistance according to the value(s) in the table below.