

System diagram

System descriptionOpen in stop light switch circuit
Description
The skid control ecu detects the brake operating conditions through a signal
transmitted by the stop light
switch. The skid control ecu incorporates an open circuit detection circuit.
This dtc is set under either of
the following conditions:
An open is detected in the stop lig ...
Using the bluetooth® audio/phone
Audio unit
Bluetooth® connection condition
If “bt” is not displayed, the
bluetooth® audio/phone cannot
be used.
Displays set up menu
Selects items such as menu
and number
Turn: selects an item
Press: inputs the selected item
Off-hook switch
Turns the hands-free sy ...
Brk relay
On-vehicle inspection
Inspect brk relay
Remove the brk relay from the engine room no. 1
Relay block.
Measure the resistance of the relay.
Standard resistance
If the result is not as specified, replace the relay. ...