2006 Chevrolet Ssr

The subject vehicles are model year (MY) 2002-2009 Chevrolet Trailblazer, GMC Envoy, 2004-2007 Buick Rainier, 2003-2008 Isuzu Ascender, 2005-2009 Saab 9-7X, 2002-2004 Oldsmobile Bravada, 2003-2006 Chevrolet SSR, 2005-2009 Buick Lacrosse, and 2006-2008 Pontiac Grand Prix. This scope includes the Trailblazer/Envoy variants: 2002-2006 Envoy XL/Trailblazer EXT and 2004-2005 Envoy XUV. The original scope of this investigation was expanded to include all vehicles equipped with the subject Headlight Driver Module (HDM). The focus of the investigation was to determine whether actions performed by General Motors adequately addressed any unreasonable risk to motor vehicle safety in the subject vehicles concerning the headlights and the HDM that controls them.Under normal electrical load and environmental conditions, the HDM can overheat inside the Underhood Electrical Center (UEC). This can cause the module to fail and result in a simultaneous loss of both low beam headlights and both daytime running lights (DRLs), often with no warning or prior detectability to the driver. This failure can be intermittent or permanent. No other exterior lights are affected. High beams, turn signals, brake lights, and reverse lights are still operational.General Motors addressed this issue with 2 recalls (14V755 & 15V519) and a special coverage program (N172091910). In view of the recalls and special coverage program implemented by GM and the vehicle high beams continuing to operate, ODI has tentatively concluded that the actions taken by GM mitigate any unreasonable risk to safety posed by HDM failure in the subject vehicles.Accordingly, the investigation is closed. The closing of this investigation does not constitute a finding by NHTSA that a safety-related defect does not exist. The agency reserves the right to take additional action if warranted by new circumstances.The ODI reports cited above are available for review online at NHTSA.gov under the identification numbers in the attached document.

FUEL LEVEL GAUGE NOT FUNCTIONING PROPERLY. ALSO, VEHICLE HAS ACCELERATED WHILE BRAKE WAS BEING DEPRESSED ALMOST CAUSING REAR END COLLISION...HAD TO PUT INTO NEUTRAL.

NHTSA ID

11073069

Incident

Feb 12, 2018

Mileage

35,000 mi

PUT THE TRUCK IN REVERSE AND THE TRANSMISSION CABLE BROKE. IT IS PLASTIC AND THE CATALYTIC CONVERTER HEATS THE PLASTIC AND CRACKS IT. THE UNDERHOOD FUSE BLOCK WENT WHILE DRIVING. THE TRUCK SHUT OFF ON ME WHILE I WAS DRIVING AND WOULD NOT RESTART. THE DEALER SAID THIS IS A BIG ISSUE WITH THIS TRUCK. I HAD TO SPEND 600 DOLLARS FOR A NEW BOX. MY ABS PUMP ALSO WENT DEALER SAID THIS IS BECAUSE OF THE HEAT FROM THE CATALYTIC CONVERTER AND THAT THIS IS A BIG ISSUE ON THIS TRUCK ALSO. ALSO THE RUNNING BOARDS ON THE TRUCK WERE CHROME. THEY HAVE PEELED AND STARTED TO FLAKE. THE DEALER SAID IT LOOKS LIKE WATER GOT IN THEM AND CAUSED IT TO DO THAT AND THAT IT WAS ANOTHER PROBLEM ON THIS TRUCK. IT WAS HIT AND MISS ON SOME OF THEM. *TR

NHTSA ID

10568947

Incident

Mar 10, 2014

Mileage

100,000 mi

ENGINE STALLED, BRAKES FADED AND AUTO STOPPED. ATTEMPTED TO START MANY TIMES (6) BEFORE THE ENGINE WOULD START AGAIN. THE ENGINE RAN ROUGHLY BUT SUFFICIENT TO DRIVE TO A GM DEALER FOR REPAIR (NEW IGNITION SWITCH). ON 04/05/10, THE SAME PROBLEM OCCURRED AGAIN. SPEED AT THAT TIME WAS IDLING AT A STOP LIGHT. SIMILAR ENGINE, BRAKE DISFUNCTION. WAS ABLE TO DRIVE ROUGHLY-RUNNING AUTO TO A CHEV. DEALER. SOLUTION, NEW IGNITION SWITCH. *TR

NHTSA ID

10567742

Incident

Jun 3, 2008

Mileage

10,135 mi

DRIVING 55MPH; CHECK ENGINE LIGHT CAME ON; ENGINE AND ALL ELECTRICALS SHUTDOWN; SAME CODES AS BULLETIN 10009520; TSB 3089; RETURNING FROM TRIP IN MOUNTAINS - COULD HAVE RESULTED IN LOSS OF LIFE; STILL SEE RECENT POSTS OF THIS SITUATION: HOW CAN IT POSSIBLY BE CLOSED? *TT

NHTSA ID

10411710

Incident

Jul 4, 2011

Mileage

57,400 mi

TL*THE CONTACT OWNS A 2006 CHEVROLET SSR. THE CONTACT STATED THAT WATER ENTERED THE VEHICLE AND DAMAGED THE GASKET. THE DEALER REPLACED THE GASKET, BUT NOW THE ELECTRICAL SYSTEM MALFUNCTIONS AND THE VEHICLE SHUTS DOWN WITHOUT WARNING. THE FAILURE OCCURRED WHILE DRIVING 55 MPH. THE DEALER WAS UNABLE TO DUPLICATE THE FAILURE. THE CURRENT MILEAGE IS 14,675 AND FAILURE MILEAGE WAS 5,000.

NHTSA ID

10196510

Incident

Dec 1, 2006

Mileage

5,000 mi

This PI communicates the requirement to provide a pico file to receive diagnostic assistance from TAC.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

This Preliminary Information communication provides information to the technician about the use of J-35616-64B and Mini 50 terminal test probe, replacement terminals, and terminated leads.

This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the noise for assessment by engineering. Technician will need to call General Motors Technical Assistance Center for further assistance.

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester  and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.