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Symptom
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Diagnostic procedure
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Also check for
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|---|---|---|---|
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CMBS OFF switch does not turn on/turn off (CMBS indicator does not change)
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1.
2.
3.
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The MID does not indicate when the CMBS OFF switch is operated
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1.
2.
3.
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The buzzer does not sound
|
1.
2.
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The buzzer does not sound when the CMBS OFF switch is operated
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1.
2.
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The MID does not indicate with the CMBS operating
|
1.
2.
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The CMBS system operates frequently
|
1.
2.
3.
4.
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Check the millimeter wave radar.
Check the front emblem for warpage.
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Driving condition, weather, environmental influence
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The CMBS system operated without danger of collision
|
1.
2.
3.
4.
|
Check the millimeter wave radar.
Check the front emblem for warpage.
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Driving condition, weather, environmental influence
|
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The CMBS system didn't operate
|
1.
2.
3.
4.
|
Check the millimeter wave radar.
Check the front emblem for warpage.
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CMBS indicator does not come on
|
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CMBS indicator does not go off
|
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HDS does not communicate with the adaptive cruise control (ACC) unit or the vehicle
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