2004 Chevrolet Trailblazer 360 Electrical system Problems
- Complaints
- 2about this part
- Share
- 18%of 11 total for the year
- Median mileage
- 144,904miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the electrical system of the 2004 Chevrolet Trailblazer 360, 18% of the 11 complaints for this model year. Where a mileage was given, the median is 144,904 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“None of the gauges in the instrument cluster work at all. I had all of the stepper motors, and the needles replaced. Parts and labor totaling $350.00, and as soon as I was down the street 4 out of the 6 did not work,and these repairs where just done in 2015. Now the two that were working just quit 3 days ago. I do not know how much gas I have,I do not know how fast I am going, I do not know if my vehicle is running hot, or if the battery is charging. I have nothing. This problem happens while driving every time I start the car. …”
NHTSA complaint #10824597, filed 2016-02, 222,809 miles“In 2010 my trailblazer would not idle or accelerate properly, the mechanic found the primary smog air pump not working. Cost to me $720.00. Next the instrument cluster gauges started jumping around and now the speedometer does not work at all. Estimated cost to me $480.00, I can't afford to fix it.. Thirdly the windshield wipers go on and off without warning. I went to a dealership and a private mechanic and neither could find the wiper problem. Cost to me $68.00 for diagnostic time and lots of danger ahead. …”
NHTSA complaint #10492333, filed 2013-01, 67,000 milesRelated service bulletins
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- 11002312Jun 6, 2024This service bulletin provides information for dealers/technicians on Service Programming System (SPS) Error Codes E4398, E4399, E4401, E4403, M4404, M4413, M6954, M6955, E4414…
- 10252735Mar 28, 2024This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.
- 10244214Sep 21, 2023This informational bulletin provides information for the IPC odometer programming method quick reference guide.
- 10225615Oct 19, 2022This service bulletin provides information on Module Harvesting.
- 10190320Oct 1, 2017IPC Odometer Programming Method Quick Reference Guide
- 10081022Jun 14, 2016This preliminary information communication advises the technician that ,when testing any circuit for open or resistance, it is imperative that all related terminal pin fit and…
- 10083898Apr 27, 2016This preliminary information communication advises the technician if unable to place an onstar call in the ignition on mode after the onstar canada upgrade, to contact the gm…
- 10083484Apr 19, 2016This preliminary information communication provides information to help the dealership technicians perform a parasitic drain test for the onstar module. When performing battery…
- 10078735Apr 19, 2016This preliminary information communication provides information to help the dealership technicians perform a parasitic drain test for the onstar module. When performing battery…
Electrical system: other model years
Other parts of the 2004 Chevrolet Trailblazer 360
5 complaintsBrakes
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsExterior lighting
1 complaintsSeat belts
1 complaintsTires
1 complaintsTransmission and drivetrain
1 complaints
← All problems reported for the 2004 Chevrolet Trailblazer 360
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology