Home01-009-17-3377a · MAZDA
MAZDA

01-009-17-3377a

Manufacturer communications

Publication date
2017-12-22
Received by NHTSA
2018-02-26
NHTSA record numbers
10129350

Manufacturer summary

Original wording in English

Some customers may experience a lack of power when driving. The master warning light or the check engine light turns on and DTC P130C:00 and U0401:00 (ABS) stored in memory. It occurs mostly at low temperatures. Once the ignition is turned off and on, the concern may disappear. NOTE: DTC P130C:00 may not be found upon M-MDS self test since this DTC is detected when the condition occurs in two drive cycles in a row. The PCM turns the master warning light on during the first drive cycle, then stores a pending DTC. The master warning light and check engine light come on in the second drive cycle as a confirmation of the DTC. The engine power is limited by the fail-safe function both in the first and second drive cycles. DTC P130C:00 - (Pre-ignition detected), DTC U0401:00- (ABS) (Signal error from PCM) Improper control logic of the PCM detects a normal operating noise as a knocking noise. To eliminate this concern, the control logic of the PCM has been changed.

NHTSA manufacturer communications ↗

Reported code forms

Manufacturer wording

Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.

MazdaU0401:00
(ABS) (Signal error from PCM) Improper control logic of the PCM detects a normal operating noise as a knocking noise

NHTSA 10129350

Check vehicle applicability

A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.

MakeModelModel year
MazdaCX-92017
MazdaCX-92016

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