Toyota Corolla Cross: Message Not Displayed on Multi-information Display When AUTO Function Set to
ON/OFF
DESCRIPTION
When the AUTO function is set to ON/OFF, a message is displayed
on the multi-information display in the combination meter assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
- The electric parking brake may still operate up to 20 seconds after
the ignition switch is turned off. Before disconnecting connectors or fuses,
turn the ignition switch off and wait 20 seconds or more.
- After replacing the skid control ECU (brake actuator assembly), perform
acceleration sensor zero point calibration and store system information
memorization.
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- When replacing the skid control ECU (brake actuator assembly), operate
the electric parking brake switch (electric parking brake switch assembly),
as the parking brake indicator light (red) blinks when the ignition switch
is first turned ON.
PROCEDURE
1.
|
CHECK OPERATION OF AUTO FUNCTION
|
(a) Check that the AUTO function operates when the operating conditions
are met.
HINT:
Do not use the multi-information display to determine whether the
AUTO function is operating or not.
Result
|
Proceed to
|
The AUTO function operates
|
A
|
The AUTO function does not operate
|
B
|
A |
|
REPLACE COMBINATION METER ASSEMBLY
|
B |
|
GO TO Electric Parking Brake System AUTO Function Circuit
|
READ NEXT:
DESCRIPTION
This procedure is for troubleshooting when the brake system
warning light (yellow indicator) remains on but no DTCs are output.
The skid control ECU (brake actuator assembly) controls
DESCRIPTION
The skid control ECU (brake actuator assembly) receives shift
position signals from the TCM via CAN communication to control the electric parking
brake system AUTO function (shift-lin
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When a communication malfunction occurs with the transponder key amplifier inside the certification ECU (smart key ECU assembly), this DTC is stored.
DTC No. Detection Item
DTC Detect
DESCRIPTION
DTC No. Detection Item
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