TERMINALS OF ECU CHECK INSTRUMENT PANEL JUNCTION BLOCK ASSEMBLY AND MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) (a) Remove the main body ECU (multiplex network body ECU) from the instrument panel junction block assembly. Click here (b) Measure the resistance according to the value(s) in the table below. HINT: Measure the values on the wire harness side with the connectors disconnected.
(c) Reconnect the instrument panel junction block assembly connectors. (d) Measure the resistance and voltage according to the value(s) in the table below. HINT: Measure the values on the wire harness side with the connectors disconnected.
(e) Install the main body ECU (multiplex network body ECU) to the instrument panel junction block assembly. Click here (f) Measure the voltage and check for pulses according to the value(s) in the table below.
CHECK CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) Click here |
Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Sfi System: Actuator Cut Circuit Stuck Off (P16B09F)
MONITOR DESCRIPTION The ECM monitors the operation of the throttle actuator. When a malfunction is detected in the throttle actuator cut circuit immediately after the power switch is turned off, the ECM illuminates the MIL and stores a DTC. DTC No. Detection Item DTC Detection Condition Trouble Area ...