Nissan Sentra B18 (2020-2025) Service Manual: P0611 Ecm Protection
Dtc Description
DTC Description
This DTC is detected when the ECM protective function is activated due to an extreme temperature increase in ECM, resulting from severe conditions such as heavy load driving.
DTC DETECTION LOGIC
|
DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition |
|
|
P0611 |
FIC MODULE |
Diagnosis condition |
— |
|
Signal (terminal) |
— |
||
|
Threshold |
ECM overheat protection control is activated |
||
|
Diagnosis delay time |
— |
||
POSSIBLE CAUSE
ECM overheating
FAIL-SAFE
Not applicable
Confirmation Procedure
Confirmation Procedure
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PERFORM DTC CONFIRMATION PROCEDURE
This DTC is displayed as protection function history. If no malfunction is detected after the diagnosis, the customer must be informed of the activation of the protection function.
>>Proceed to DTC Diagnosis Procedure.
Dtc Diagnosis Procedure
DTC Diagnosis Procedure
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INSPECTION START
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Perform DTC P0605 confirmation procedure. Refer to DTC Description.
-
Check 1st trip DTC.
Is the 1st trip DTC P0605 detected?
YES >>Refer to DTC Diagnosis Procedure.
NO >>Explain the customer about the activation of the protection function.
-
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