PARTS LOCATION
ILLUSTRATION
Unable to Lock Steering Wheel
DESCRIPTION
The steering lock ECU sends an unlock position signal to the power management
control ECU. Upon receiving the signal, the power management control ECU permits
an engine start. This prevents the engine from being started with the steering locke ...
General Information
GENERAL INFORMATION
A large number of ECU controlled systems are used in the 4RUNNER. In
general, ECU controlled systems are considered to be very intricate, requiring
a high level of technical knowledge to troubleshoot. However, most problem
...