Power Source Control
OK:
ON and OFF appear on the screen.
NG -- REPLACE POWER MANAGEMENT CONTROL ECU See: Power and Ground Distribution/Power Distribution
Module/Service and Repair/Removal
OK -- GO TO SFI SYSTEM See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Initial Inspection
and Diagnostic Overview/How to Proceed with Troubleshooting/From 08/2009
Up to 08/2009
THEFT DETERRENT / KEYLESS ENTRY: SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Start Function): B2285:
Steering Lock Position Signal Circuit Malfunction
B2285 - Steering Lock Position Signal Circuit Malfunction
DESCRIPTION
This DTC is stored when serial communication signals and LIN communication signals in the circuit between the power management control ECU
and steering lock actuator assembly (steering lock ECU) are inconsistent.
WIRING DIAGRAM
INSPECTION PROCEDURE
NOTICE:
* When the power management control ECU is replaced with a new one and the cable from the negative (-) battery terminal is
connected, the power source mode becomes the on (IG) mode. When the battery is removed and reinstalled, the power source
mode that was selected when the battery was removed is restored.
* Inspect the fuses for circuits related to this system before performing the following inspection procedure.
HINT
Check the connector connection to the terminal to make sure that there is no abnormality such as a loose connection, deformation,
etc.
PROCEDURE
1. CHECK LIN COMMUNICATION SYSTEM
(a) Connect the Techstream to the DLC3.
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