Toyota Corolla Cross: Tire Pressure Warning Reset Switch Circuit
DESCRIPTION
The switch circuit inside the combination meter assembly turns on and off according to the steering pad switch assembly operation.
WIRING DIAGRAM
PROCEDURE
|
1. |
CHECK FOR DTC (CAN COMMUNICATION SYSTEM) |
(a) Check if CAN communication system DTCs are output.
- for Gasoline Model: Click here
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- for HEV Model: Click here
|
Result |
Proceed to |
|---|---|
|
DTCs are not output. |
A |
|
DTCs are output. |
B |
| B | .gif) |
GO TO CAN COMMUNICATION SYSTEM
|
|
.gif)
|
2. |
INSPECT STEERING PAD SWITCH ASSEMBLY |
Click here
| NG | |
REPLACE STEERING PAD SWITCH ASSEMBLY |
|
|
3. |
INSPECT SPIRAL CABLE SUB-ASSEMBLY |
Click here
| NG | |
REPLACE SPIRAL CABLE SUB-ASSEMBLY |
|
|
4. |
CHECK HARNESS AND CONNECTOR (SPIRAL CABLE SUB-ASSEMBLY - COMBINATION METER ASSEMBLY) |
(a) Disconnect the I82 spiral cable sub-assembly connector.
(b) Disconnect the I4 and I5 combination meter assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
|
Tester Connection |
Condition |
Specified Condition |
|---|---|---|
|
I82-11 (+DP) - I5-29 (MSM+) |
Always |
Below 1 Ω |
|
I82-11 (+DP) or I5-29 (MSM+) - Body ground |
Always |
10 kΩ or higher |
|
I82-10 (+DP2) - I5-12 (MSTI) |
Always |
Below 1 Ω |
|
I82-10 (+DP2) or I5-12 (MSTI) - Body ground |
Always |
10 kΩ or higher |
|
I4-2 (ES) - Body ground |
Always |
Below 1 Ω |
| OK | |
GO TO METER / GAUGE SYSTEM |
| NG | |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
READ NEXT:
Tire Pressure Warning Light Circuit
DESCRIPTION
If the tire pressure warning ECU and receiver detects any problems, the tire
pressure warning light blinks for 1 minute then illuminates, and tire pressure monitoring
is disabled at t
Tire Position Not Identified
DESCRIPTION
The tire pressure warning ECU and receiver identifies the tire position for each
tire pressure warning valve and transmitter according to the wheel speed signals
from the skid control
SEE MORE:
Data List / Active Test
DATA LIST / ACTIVE TEST DATA LIST HINT:
Using the GTS to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful because intermittent conditions or signals may be discover
Reassembly
REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY)
Procedure Part Name Code
1 NO. 2 HOLE PLUG
- -
- -
2 DOOR WINDOW FRAME MOULDING CLIP
75792 -
- -
3 FRONT DOOR DUST PROOF SEAL
67837B -
- -
4
