LS 600h V8-5.0L (2UR-FSE) Hybrid (2008)
(a) Disconnect the A74 hybrid vehicle control ECU connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE CAN MAIN WIRE OR CONNECTOR (HYBRID VEHICLE CONTROL ECU - ECM)
OK -- Continue to next step.
12. CHECK FOR OPEN IN CAN BUS MAIN WIRE (HYBRID VEHICLE CONTROL ECU - NO. 1 JUNCTION CONNECTOR)
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
NG -- REPAIR OR REPLACE CAN MAIN WIRE OR CONNECTOR (HYBRID VEHICLE CONTROL ECU - NO. 1
JUNCTION CONNECTOR)
OK -- REPLACE HYBRID VEHICLE CONTROL ECU
13. CONNECT CONNECTOR
(a) Reconnect the L97 No. 2 junction connector connector.
NEXT -- Continue to next step.
14. CHECK FOR OPEN IN CAN BUS MAIN WIRE (NO. 3 JUNCTION CONNECTOR - CENTER AIRBAG SENSOR)