HS 250h L4-2.4L (2AZ-FXE) Hybrid (2010)
11. CHECK POWER MANAGEMENT CONTROL ECU
(a) Disconnect the F52 power management control ECU connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT
Measure the values on the wire harness side with the connector disconnected.
(b) If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the F52 power management control ECU connector.
(d) Check for pulses according to the value(s) in the table below.
(d) If the result is not as specified, the power management control ECU may be malfunctioning.
12. CHECK AFS ECU (HEADLIGHT SWIVEL ECU ASSEMBLY) (w/ Automatic High Beam System)
(a) Disconnect the A61 AFS ECU (headlight swivel ECU assembly) connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
(b) If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the A61 AFS ECU (headlight swivel ECU assembly) connector.
(d) Check for pulses according to the value(s) in the table below.