Toyota Corolla Cross: On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT STOP LIGHT SWITCH ASSEMBLY
(a) Disconnect the A53 stop light switch assembly connector.
| (b) Measure the voltage and resistance on the wire harness side connector according to the value(s) in the table below.
Standard Voltage: |
Tester Connection | Condition |
Specified Condition | |
A53-7 (B) - A53-2 (GND) |
Always | 11 to 14 V | |
A53-6 (B) - A53-2 (GND) |
Ignition switch on (IG) |
11 to 14 V | Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
A53-2 (GND) - Body ground |
Always | Below 1 Ω |
If the result is not as specified, repair or replace the wire harness or connector. |
 |
|
*a | Front view of wire harness connector
(to Stop Light Switch Assembly) | | |
(c) Connect the A53 stop light switch assembly connector.
| (d) Measure the voltage according to the value(s) in the table below.
Standard Voltage: |
Tester Connection | Condition |
Specified Condition | |
A53-1 (OUT) - A53-2 (GND) |
Brake pedal not depressed |
Below 1 V | |
A53-1 (OUT) - A53-2 (GND) |
Brake pedal depressed |
11 to 14 V | |
A53-3 (L) - A53-2 (GND) |
Brake pedal not depressed |
Below 1 V | |
A53-3 (L) - A53-2 (GND) |
Brake pedal depressed |
11 to 14 V | |
A53-4 (ACC) - A53-2 (GND) |
Always | 11 to 14 V | |
A53-5 (L) - A53-2 (GND) |
Ignition switch on (IG), brake pedal not depressed |
11 to 14 V | |
A53-5 (L) - A53-2 (GND) |
Ignition switch on (IG), brake pedal depressed |
Below 1 V | If the result is not as specified, replace the stop light switch assembly. |
 |
|
*a | Component with harness connected
(Stop Light Switch Assembly) | | |
READ NEXT:
REMOVAL CAUTION / NOTICE / HINT COMPONENTS (REMOVAL)
Procedure Part Name Code
1 NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY
55606 -
- -
2 NO
INSTALLATION CAUTION / NOTICE / HINT COMPONENTS (INSTALLATION)
Procedure Part Name Code
1 STOP LIGHT SWITCH MOUNTING ADJUSTER
84345 -
- -
2 STOP
SEE MORE:
1. Remove any dirt or foreign
matter from the wheel contact
surface.
If foreign matter is on the wheel
contact surface, the wheel nuts
may loosen while the vehicle is in motion, causing the tire to come off.
2. Install the tire and loosely
tighten each wheel nut by
hand by approximately the
same a
The multi-information display
shows warnings for
system malfunctions and
incorrectly performed operations,
and messages that
indicate a need for maintenance.
When a message is
displayed, perform the
appropriate corrective
action for the message.
If a warning message is displayed
again after the
ap
