Canada - Recall - Reprogram PCM/Downstream Oxygen Sensor
BulletinL34
Issue Date
2011-11-10
IMPORTANT
DEALER SERVICE INSTRUCTIONS
EMISSIONS RECALL L34 REPROGRAM PCM - DOWNSTREAM OXYGEN SENSOR SLOW RESPONSE MONITOR
Effective immediately all repairs on involved vehicles are to be performed according to this notification. Service Bulletin 18-027-10 / RRT 10-066 are no longer applicable for the involved vehicles only.
MODELS:
2010 (JK) Jeep(R) Wrangler
NOTE:
This recall applies only to the above vehicles equipped with a 3.8L engine (sales code EGT) and an Emission Control System (sales code NAS). Those vehicles that have already had this repair performed have been excluded from this notification.
2011 (JK) Jeep(R) Wrangler
NOTE:
This recall applies only to the above vehicles equipped with a 3.8L engine (sales code EGT), manual transmission (sales code DEH) and an Emission Control System (sales code NAS) built through September 10, 2010 (MDH 091007). Those vehicles that have already had this repair performed have been excluded from this notification.
^ The Powertrain Control Module (PCM) on about 11,100 of the above vehicles may have been inadvertently programmed with software that may not run the Downstream Oxygen Sensor Slow Response Monitor as frequently as required by regulations. This can allow an improperly operating Oxygen Sensor to go undetected and result in excessive exhaust emissions which may exceed Emissions Standards.
^ To correct this condition, the Powertrain Control Module (PCM) must be reprogrammed (flashed).
Recall and Parts Information
Canadian Recall Service Instructions and Part Numbers can be different. Always use the attached Canadian Recall Notification for service instructions and parts information.
This Canadian Recall Notification can also be found in DealerCONNECT - See below:
DealerCONNECT > Service > In the Repair section TechCONNECT > 30 - CANADIAN RECALLS
The V.I.N. range for vehicles involved in this campaign is as follows:
1J4BA3H18AL100376 - 1J4AA2D12AL233100
DEALER VIN LISTS Located in DealerCONNECT - Global Recall System (GRS)
GRS has been developed to provide dealers with an up-to-date list of involved vehicles by recall number and by dealer code. Owners known to Chrysler are also listed. Involved vehicles will be removed from the GRS within several days of submitting repair claims.
To use the GRS in DealerCONNECT, you first need to click on the Service tab and then in the Repair section click on Global Recall System. Your dealer's VIN list for each Recall can be sorted by: Unsold Vehicles (at the time of Recall launch), Phone Number, City Name, Zip Code (Postal Code) or VIN.
Dealer Information
Owner Letter