# Service bulletin 167\-T1701\-09

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.

- Type: Service bulletin
- NHTSA id: 10117568
- Published by NHTSA: 2017\-09\-14
- Manufacturer's number: 167\-T1701\-09
- Manufacturer's date: 2017\-08\-31
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

SB\-17\-013 CHARGE AIR COOLER \(CAC\) INSPECTION P0299 P226C \-\- In the event that a subject vehicle exhibits low power with DTC \(Diagnostic Trouble Code\) P0299 \(underboost\) and/or P226C \(boost pressure slow response\), inspect the CAC \(Charge Air Cooler\) for any ruptured tubes before performing in depth diagnostics on the intake system. A ruptured CAC will result in low boost. Operating the engine with low boost for extended periods can eventually cause damage to the DPF \(Diesel Particulate Filter\). Inspection of the DPF may be necessary if the engine still has low power, or is not completing regeneration properly after replacing a ruptured CAC. Soot accumulation on the tailpipe may also indicate that the DPF has been damaged.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10117568-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10117568-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system

## Trouble codes named

P0299, P226C

## Vehicles listed

- 2016 HINO CONVENTIONAL TRUCKS W/JO8
- HINO HINO

JSON: [/v1/bulletins/10117568](/v1/bulletins/10117568)

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