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Service bulletin 01-018-15-3070

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10105501
Published by NHTSA2017-06-07
Manufacturer's number01-018-15-3070
Manufacturer's date2015-08-06
NHTSA componentEQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE

NHTSA's summary

SOME VEHICLES MAY EXPERIENCE THE CHECK ENGINE LIGHT ON WITH DTC P2610 AND P2507 STORED IN MEMORY AFTER ENGINE START AND ROOM FUSE 15A (A) REMOVED. • P2610:00: INSTRUMENT CLUSTER INTERNAL ENGINE OFF TIMER PERFORMANCE PROBLEM • P2507:00: PCM BATTERY VOLTAGE LOW INPUT AS A PAST MALFUNCTION, THE CUSTOMER WILL NOT NOTICE IT (NO WARNING LIGHT ILLUMINATED), BUT THE DTC MAY BE FOUND DURING A VEHICLE SERVICE. P2507 IN THIS SITUATION IS ONLY APPLICABLE ON 2016 AND LATER MODELS. THIS IS CAUSED BY THE ENGINE BEING STARTED 3 OR MORE TIMES AFTER A SHORT DURATION OF ENGINE OFF (LESS THAN 15 SECONDS) WITH THE ROOM FUSED REMOVED.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Engine, Equipment and accessories, Labels and manuals

Trouble codes named

P2507, P2610

Vehicles listed
MAZDA CX-32016
MAZDA CX-52013, 2014, 2015, 2016
MAZDA MAZDA32014, 2015, 2016
MAZDA MAZDA62014, 2015, 2016
MAZDA MX-52016

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
01-010-262026-09-02. Service bulletin. This bulletin supersedes the previously issued bulletin(s) listed below. The changes are noted in Red text. 01-012/22 10/06/22 DESCRIPTION Some vehicles may exhibit accumulation of dried coolant (1) around the water pipe (2). This is caused by a gap between the housing and pipe due to a press fitting during the manufacturing process. The accumulated coolant is solidified and plugs the gap in high temperature environment and the seepage is stopped and does not progress. This is normal and does not require a part replacement, clean off the dried coolant from around the pipe with a wire brush. REPAIR PROCEDURE 1. Verify the customer concern. 2. If the above condition is experienced, remove the accumulated coolant around the pipe (1) with a wire brush etc. NOTE: Perform the procedure on the vehicle. No need to remove the water pipe and hoses.
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SA-026-262026-05-05. Service bulletin. This Service Alert supersedes the previously issued M-Tip(s) listed below. The changes are noted in Red text. MT-002/19 09/30/19 and 12/19/19 DESCRIPTION If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. If the intake manifold is not cleaned properly, the replacement engine may fail prematurely. Metallic debris from the old engine (with catastrophic internal mechanical failure) may rest inside the intake manifold. When the new engine assembly is installed, debris in the intake manifold will be ingested into the new engine and cause internal damage. Clean the intake manifold internally to remove any debris from old engine before installing the new replacement engine assembly. If the intake manifold cannot be properly cleaned internally, replace it.
SA-052-252025-12-05. Service bulletin. Some customer's might state that they notice fluid or oil leaking/dripping on the ground when the vehicle is parked. For this concern, inspect the vehicle for any trace of a fluid or oil leak and use the following examples as a guide to determine if it is severe enough to require a repair, or just to clean the area and monitor it at the next service. Examples of residue or seepage that may not be considered a leak and that may not require repair based on splash shield inspection.
SA-057-242024-09-04. Service bulletin. If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by asking if any aftermarket devices have been installed. Aftermarket devices may be the cause of the electrical concern. Below are a few examples of unusual electrical concerns caused by aftermarket devices.
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