Last Modified: 05-13-2024 |
6.11:8.1.0 |
Doc ID: RM100000001GWZ8 |
Model Year Start: 2020 |
Model: Corolla Hatchback |
Prod Date Range: [01/2019 - 03/2019] |
Title: STEERING COLUMN: STEERING PAD SWITCH (except G16E-GTS): INSPECTION; 2020 MY Corolla Corolla Hatchback Corolla HV [01/2019 - 03/2019] |
INSPECTION
PROCEDURE
1. INSPECT STEERING PAD SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
*A
|
w/ Lane Departure Alert System
|
-
|
-
|
*a
|
Component without harness connected
(Steering Pad Switch Assembly)
|
*b
|
Up
|
*c
|
Down
|
*d
|
Right
|
*e
|
Left
|
*f
|
OK
|
*g
|
Back
|
*h
|
On/off Hook
|
*i
|
Voice
|
*j
|
Volume+
|
*k
|
Volume-
|
*l
|
Seek+
|
*m
|
Seek-
|
*n
|
MODE
|
*o
|
+RES
|
*p
|
-SET
|
*q
|
Cruise Control Main
|
*r
|
CANCEL
|
*s
|
Distance Control
|
*t
|
Lane Departure Alert
|
Standard Resistance:
Tester Connection
|
Condition
|
Specified Condition
|
3 (AU1) - 10 (EAU)
|
No switch pushed
|
95 to 105 kΩ
|
Seek+ switch pushed
|
Below 2.5 Ω
|
Seek- switch pushed
|
313 to 345 Ω
|
Volume+ switch pushed
|
950 to 1050 Ω
|
Volume- switch pushed
|
2955 to 3265 Ω
|
9 (AU2) - 10 (EAU)
|
No switch pushed
|
95 to 105 kΩ
|
MODE switch pushed
|
Below 2.5 Ω
|
On/off hook switch pushed
|
950 to 1050 Ω
|
Voice switch pushed
|
2955 to 3265 Ω
|
5 (+DP2) - 10 (EAU)
|
No switch pushed
|
95 to 105 kΩ
|
Left switch pushed
|
Below 2.5 Ω
|
Up switch pushed
|
313 to 345 Ω
|
Down switch pushed
|
950 to 1050 Ω
|
Right switch pushed
|
2955 to 3265 Ω
|
4 (+DP) - 10 (EAU)
|
No switch pushed
|
95 to 105 kΩ
|
OK switch pushed
|
Below 2.5 Ω
|
Back switch pushed
|
313 to 345 Ω
|
8 (DIST) - 12 (ECC)*
|
No switch pushed
|
1 MΩ or higher
|
Distance control switch pushed
|
Below 2.5 Ω
|
Lane departure alert switch pushed
|
228 to 252 Ω
|
2 (CCS) - 12 (ECC)
|
No switch pushed
|
1 MΩ or higher
|
Cruise control main switch pushed
|
Below 2.5 Ω
|
CANCEL switch pushed
|
228 to 252 Ω
|
+RES switch pushed
|
599 to 661 Ω
|
-SET switch pushed
|
1463 to 1617 Ω
|
HINT:
If the result is not as specified, replace the steering pad switch assembly.
(b) Check the illumination.
(1) Connect a positive (+) lead from the auxiliary battery to terminal 1 (IL+2) and a negative (-) lead to terminal 6 (IL-2) of the steering pad switch assembly connector.
(2) Check that the steering pad switch assembly illumination illuminates.
OK:
The steering pad switch assembly illumination illuminates.
HINT:
If the result is not as specified, replace the steering pad switch assembly.
|