Steering Wheel Inspection
Steering. Land Cruiser. Urj200, 202 Grj200 Vdj200
INSPECT STEERING PAD SWITCH ASSEMBLY (w/ DISP Switch)
INSPECT STEERING PAD SWITCH ASSEMBLY (w/ AUDIO + TEL + VOICE + DISP Switch)
INSPECT STEERING PAD SWITCH ASSEMBLY (w/ AUDIO + DISP Switch)
INSPECT STEERING PAD SWITCH ASSEMBLY (w/ AUDIO + TEL + VOICE + DISP + Distance Control Switch)
INSPECT STEERING PAD SWITCH ASSEMBLY (w/ AUDIO Switch)
Steering Wheel -- Inspection |
- CAUTION:
- The vehicle is equipped with an SRS (Supplemental Restraint System) which includes components such as airbags. Before servicing (including removal or installation of parts), be sure to read the PRECAUTION in the SRS (Click here).
| 1. INSPECT STEERING PAD SWITCH ASSEMBLY (w/ DISP Switch) |
Disconnect the z36 switch connector.
Text in Illustration*1
| DISP Switch
| -
| -
|
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Switch Condition
| Specified Condition
|
2 (-DP) - 7 (+DP)
| DISP switch pushed
| Below 2.5 Ω
|
If the result is not as specified, replace the steering switch assembly.
| 2. INSPECT STEERING PAD SWITCH ASSEMBLY (w/ AUDIO + TEL + VOICE + DISP Switch) |
Disconnect the z36 switch connector.
Text in Illustration*1
| Volume+ Switch
| *2
| Volume- Switch
|
*3
| Seek+ Switch
| *4
| Seek- Switch
|
*5
| MODE Switch
| *6
| Off Hook Switch
|
*7
| On Hook Switch
| *8
| Voice Switch
|
*9
| DISP Switch
| -
| -
|
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Switch Condition
| Specified Condition
|
10 (AU1) - 8 (EAU)
| No switch is pushed
| 100 kΩ
|
Seek+ switch pushed
| Below 2.5 Ω
|
Seek- switch pushed
| 329 Ω
|
Volume+ switch pushed
| 1000 Ω
|
Volume- switch pushed
| 3110 Ω
|
9 (AU2) - 8 (EAU)
| No switch is pushed
| 100 kΩ
|
MODE switch pushed
| Below 2.5 Ω
|
ON Hook switch pushed
| 329 Ω
|
OFF Hook switch pushed
| 1000 Ω
|
Voice switch pushed
| 3110 Ω
|
2 (+DP) - 8 (EAU)
| DISP switch pushed
| Below 2.5 Ω
|
If the result is not as specified, replace the steering switch assembly.
| 3. INSPECT STEERING PAD SWITCH ASSEMBLY (w/ AUDIO + DISP Switch) |
Disconnect the z36 switch connector.
Text in Illustration*1
| Volume+ Switch
| *2
| Volume- Switch
|
*3
| Seek+ Switch
| *4
| Seek- Switch
|
*5
| MODE Switch
| *6
| DISP Switch
|
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Switch Condition
| Specified Condition
|
10 (AU1) - 8 (EAU)
| No switch is pushed
| 100 kΩ
|
Seek+ switch pushed
| Below 2.5 Ω
|
Seek- switch pushed
| 329 Ω
|
Volume+ switch pushed
| 1000 Ω
|
Volume- switch pushed
| 3110 Ω
|
9 (AU2) - 8 (EAU)
| No switch is pushed
| 100 kΩ
|
MODE switch pushed
| Below 2.5 Ω
|
2 (-DP) - 7 (+DP)
| DISP switch pushed
| Below 2.5 Ω
|
If the result is not as specified, replace the steering pad switch assembly.
| 4. INSPECT STEERING PAD SWITCH ASSEMBLY (w/ AUDIO + TEL + VOICE + DISP + Distance Control Switch) |
Disconnect the z36 switch connector.
Text in Illustration*1
| Volume+ Switch
| *2
| Volume- Switch
|
*3
| Seek+ Switch
| *4
| Seek- Switch
|
*5
| MODE Switch
| *6
| Off Hook Switch
|
*7
| On Hook Switch
| *8
| Voice Switch
|
*9
| DISP Switch
| *10
| Distance Control Switch
|
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Switch Condition
| Specified Condition
|
10 (AU1) - 8 (EAU)
| No switch is pushed
| 100 kΩ
|
Seek+ switch pushed
| Below 2.5 Ω
|
Seek- switch pushed
| 329 Ω
|
Volume+ switch pushed
| 1000 Ω
|
Volume- switch pushed
| 3110 Ω
|
9 (AU2) - 8 (EAU)
| No switch is pushed
| 100 kΩ
|
MODE switch pushed
| Below 2.5 Ω
|
ON Hook switch pushed
| 329 Ω
|
OFF Hook switch pushed
| 1000 Ω
|
Voice switch pushed
| 3110 Ω
|
7 (+DP) - 8 (EAU)
| DISP switch pushed
| Below 2.5 Ω
|
4 (DIST) - 6 (ECC)
| Distance Control Switch pushed
| Below 2.5 Ω
|
If the result is not as specified, replace the steering switch assembly.
| 5. INSPECT STEERING PAD SWITCH ASSEMBLY (w/ AUDIO Switch) |
Disconnect the z36 switch connector.
Text in Illustration*1
| Volume+ Switch
| *2
| Volume- Switch
|
*3
| Seek+ Switch
| *4
| Seek- Switch
|
*5
| MODE Switch
| -
| -
|
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection
| Switch Condition
| Specified Condition
|
10 (AU1) - 8 (EAU)
| No switch is pushed
| 100 kΩ
|
Seek+ switch pushed
| Below 2.5 Ω
|
Seek- switch pushed
| 329 Ω
|
Volume+ switch pushed
| 1000 Ω
|
Volume- switch pushed
| 3110 Ω
|
9 (AU2) - 8 (EAU)
| No switch is pushed
| 100 kΩ
|
MODE switch pushed
| Below 2.5 Ω
|
If the result is not as specified, replace the steering switch assembly.
