Steering Pad Switch
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STEERING PAD SWITCH ASSEMBLY |
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1. REMOVE STEERING PAD
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2. REMOVE STEERING PAD SWITCH ASSEMBLY
(a) Disconnect the 2 connectors. |
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(b) Disengage the 2 clamps.
(c) Remove the 4 screws.
(d) Disengage the 6 guides and 2 claws to remove the steering pad switch assembly. NOTICE: Disengage the 2 guides on the upper part of the steering pad switch assembly first. |
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1. INSPECT STEERING PAD SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
Tester Connection | Switch Condition | Specified Condition |
|---|---|---|
2 (+DP) - 8 (EAU) 3 (+DP2) - 8 (EAU) 10 (AU2) - 8 (EAU) 11 (AU1) - 8 (EAU) |
No switch is pushed |
100 kΩ or higher |
2 (+DP) - 8 (EAU) |
TOP switch is pushed |
329 Ω |
BACK switch is pushed |
1000 Ω |
|
ENTER switch is pushed |
Below 2.5 Ω |
|
3 (+DP2) - 8 (EAU) |
UP switch is pushed |
329 Ω |
DOWN switch is pushed |
1000 Ω |
|
RIGHT switch is pushed |
3110 Ω |
|
LEFT switch is pushed |
Below 2.5 Ω |
|
10 (AU2) - 8 (EAU) |
VOICE switch is pushed |
3110 Ω |
MODE switch is pushed |
Below 2.5 Ω |
|
OFF HOOK switch is pushed |
1000 Ω |
|
ON HOOK switch is pushed |
329 Ω |
|
11 (AU1) - 8 (EAU) |
VOLUME+ switch is pushed |
1000 Ω |
VOLUME- switch is pushed |
3110 Ω |
|
SEEK+ switch is pushed |
Below 2.5 Ω |
|
SEEK- switch is pushed |
329 Ω |
|
4 (DIST) - 7 (ECC) |
ACC switch is pushed |
Below 2.5 Ω |
LDA switch is pushed |
240Ω |
If the result is not as specified, replace the steering pad switch assembly.
Installation INSTALLATION PROCEDURE1. INSTALL STEERING PAD SWITCH ASSEMBLY
(a) Engage the 6 guides and 2 claws to install the steering pad switch assembly.
(b) Install the 4 screws.
(c) Engage the 2 clamps.
(d) Connect the 2 connectors.
2. INSTALL STEERING PAD
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Test yourself
A quick Toyota Tacoma quiz: every answer comes with an explanation and a link to the manual page.