Manufacturer Communications

Vehicles / Peterbilt / 320
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
02-151 PETERBILT 320 2020 Fix as Fail: Peterbilt has initiated an improvement to the Model 320/520 power window module. A vapor barrier will be installed over the module to pr
34-085 PETERBILT 320 2013 Information Only ⿿ Vehicles may have the connector seals on the wheel speed sensor incorrectly installed, which may lead to water intrusion and corr
34-077 PETERBILT 320 2010 Information Only: Proper instructions for closure of power distribution box cover to prevent corrosion.<br />
34-066 PETERBILT 320 1990 Information Only - Quick Reference Guide for Electric harness damage repairs.<br />
99-036 PETERBILT 320 9999 Information: JPRO diagnostic tool approved and recommended for integrated use with PACCAR Solutions Service Management Platform.<br />
03-065 PETERBILT 320 2016 Fix as Fail: Vehicles built with NAMUX software part number P30-1032-xxx and not updated require an ESA update.<br />
15-16 PETERBILT 320 2016 Fix-As-Fail: Repair for horizontal exhaust diffuser configurations with broken brackets or cracked diffuser.<br />
SB-11-13 PETERBILT 320 2014 PETERBILT: AN ACTIVE FAULT CODE 3911, AMMONIA SENSOR COMMUNICATION, MAY BE DISPLAYED AND A REPAIR STRATEGY IS BEING PROVIDED. MODEL 320.
408-2 PETERBILT 320 2008 PETERBILT SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. MODEL 320 LOW COOLANT SENSOR. THIS FIELD REPAIR NOTICE IS APPLICABLE TO CERT
TSB-130140 PETERBILT 320 2013 CUMMINS: THE FAULT CODE 3911 AND CHECK ENGINE LAMPS ILLUMINATES DUE TO VOLTAGE TO AMMONIUM HYDROXIDE NH3 SENSOR AND IS DIPPING BELOW 9 VOLT SPECIFIC
TSB-130155 PETERBILT 320 2014 CUMMINS: THE RELAYS AND FUSES OF AFTERTREATMENT SYSTEMS, IN WIRING HARNESS, IS POTENTIALLY NOT ADEQUATELY SECURED VIA ORIGINAL EQUIPMENT MANUFACTURE
SB-510-1 PETERBILT 320 2010 PACCAR: AN AIR COMPRESSOR HOSE IS NOT MEETING QUALITY STANDARDS, BECAUSE IT MAY COLLAPSE CAUSING DAMAGE. *RM<br />

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