PROBLEM SYMPTOMS TABLE
NOTICE:
When the fold seat control ECU (RH/LH seat) is replaced , it is necessary to perform initialization.
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HINT:
Symptom | Suspected Area | Link |
---|---|---|
Fold/Return functions do not operate. (Using fold seat switch assembly and No. 1 fold seat switch assembly) | Initialization |
|
Proceed to "Power Source Circuit" |
| |
Proceed to "Park/Neutral Position Switch Circuit" |
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Proceed to "IG Signal Circuit" |
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Proceed to "Power Seat Motor Circuit" |
| |
Fold seat control ECU (RH seat) |
| |
Fold seat control ECU (LH seat) |
| |
Fold/Return functions do not operate. (Using No. 1 fold seat switch assembly) | Proceed to "Back Door Courtesy Switch Circuit" |
|
Proceed to "Fold Seat Switch Circuit" |
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Fold seat control ECU (RH seat) |
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Fold seat control ECU (LH seat) |
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Fold/Return functions do not operate. (Using fold seat switch assembly) | Proceed to "Fold Seat Switch Circuit" |
|
Fold seat control ECU (RH seat) |
| |
Fold seat control ECU (LH seat) |
| |
Buzzer sounds continuously even though the rear No. 2 power seat is in the fully folded or returned position | Initialization |
|
Operation check |
| |
Proceed to "Position Sensor Circuit" |
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Fold seat control ECU (RH seat) |
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Fold seat control ECU (LH seat) |
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Jam protection function operates unnecessarily | Check for foreign objects around the rear No. 2 power seat | - |
Initialization |
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Operation check |
| |
Proceed to "Position Sensor Circuit" |
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Fold seat control ECU (RH seat) |
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Fold seat control ECU (LH seat) |
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