ACURA

B23-021

Manufacturer communications

Publication date: 2023-06-11
Received by NHTSA: 2023-06-15
NHTSA record numbers: 10237813

Manufacturer summary

Original wording in English

Service Bulletin - Due to manufacturing errors, abnormal noise may be heard from the rear when driving straight or making small side-toside turning movements with the steering wheel. The MIL may also illuminate with DTC C1600-94 (PAWS unexpected behavior) and/or C1611-13/C1621-13 (PAWS actuator disconnection L&R).

NHTSA manufacturer communications ↗

Reported code forms

C1600 C1611 C1621

Manufacturer wording

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

AcuraC1621-13

PAWS actuator disconnection L&R

NHTSA 10237809 · NHTSA 10237813 · NHTSA 10237815

Check vehicle applicability

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

Make	Model	Model year
Acura	RLX	2014
Acura	RLX	2013

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