Isuzu Rodeo Electrical System Problems

Source: NHTSA · Updated Mar 13, 2026 · 132 complaints analyzed

Owners have filed 132 complaints with NHTSA about electrical system problems on the Isuzu Rodeo across 10 model years. The 1998 model year has the most (30).

At what mileage do electrical system problems happen?

Based on 50 complaints that reported the odometer reading.

Under 10k miles3 · 6%
10k–25k miles2 · 4%
25k–50k miles5 · 10%
50k–75k miles10 · 20%
75k–100k miles11 · 22%
100k–150k miles10 · 20%
150k+ miles9 · 18%

How serious are the reports?

Of 132 complaints, 5 mention a crash, 11 a fire, 2 an injury.

Isuzu Rodeo electrical system complaints by model year

Peak: 1998, with 30 complaints
1995: 181995181996: 5199651997: 7199771998: 301998301999: 271999272000: 152000152001: 202001202002: 4200242003: 1200312004: 520045

n = 132 complaints · Source: NHTSA

Model yearElectrical System complaintsShare of that yearMedian miles
2004 Rodeo513%89,000
2003 Rodeo16%7,162
2002 Rodeo44%—
2001 Rodeo205%80,000
2000 Rodeo155%85,000
1999 Rodeo275%130,000
1998 Rodeo306%93,326
1997 Rodeo76%10,000
1996 Rodeo55%—
1995 Rodeo1810%—

When owners reported it

Peak: 2003, with 21 complaints
1995: 219951996: 21997: 719971998: 81999: 1019992000: 102001: 720012002: 72003: 212003212004: 92005: 820052006: 62007: 320072008: 42009: 320092010: 52011: 220112012: 22013: 520132014: 62015: 120152016: 22017: 120172019: 1

n = 132 complaints · Source: NHTSA

Related recalls (2)

Electrical system:wiring:front underhoodJul 24, 1998 · NHTSA campaign 98V170000 · 55,475 vehicles

Model years: 1998

Problem: Vehicle description: sport utility vehicles. A ground connection terminal was not properly crimped in the supplier's engine wiring harness manufacturing line. This improper crimping process can leave an impression on the terminal that will eventually cause a stress fracture. S

Risk: If a terminal is fractured, the powertrain control module (pcm) can receive an erroneous signal indicating a high vehicle speed, thereby causing the pcm to cut the fuel, causing a 'no-start' condition, or a possible engine stall.

Fix: Dealers will replace the wiring harness on these vehicles.

Electrical system:alternator/generator/regulatorMar 7, 1997 · NHTSA campaign 97V034001 · 118,485 vehicles

Model years: 1995

Problem: An integrated circuit within the voltage regulator can contain manufacturing errors.

Risk: This can cause excessive electrical charging of the vehicle's alternator, resulting in engine control malfunction, and/or eventual engine stall.

Fix: Dealers will replace the voltage regulator with a new regulator.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

Takata recall inesperadamente se activo la bolsa de aire del chofer quemando los brazos y la barriga de mi esposa , ella sintio un olor fuerte a cable quemado penso que venia del exterior y saco su cara hacia fuera , y casi en el instanta exploto la sbolsa yo sali corriendo y la vi llena de un…

Received Jun 18, 2019 · NHTSA complaint 11221004

Stationary at park driveway, woke up early morning to go to work as i go to my car my key remote will not work i have to manually key in car to open door.put the key and start the car nothing happened. Found out battery was dead, buy new one still not starting found out the alternator nor working…

Received May 14, 2017 · NHTSA complaint 10985654

The clutch in my vehicle was replaced and within 3 months it has again failed. I have lost complete use of my vehicle again due to the electrical failures and the clutch failing

Received Dec 10, 2016 · NHTSA complaint 10934458

Tl* the contact owns a 1999 isuzu rodeo. While driving various speeds, the vehicle lost power and the check transmission warning indicator illuminated. The vehicle was taken to the dealer, but was not diagnosed or repaired. The manufacturer was not made aware of the failure. The approximate failure…

Received Sep 14, 2016 · NHTSA complaint 10906298

I own a 2001 isuzu rodeo. I noticed the check engine light was on a few days after purchase. Dealer sent us to his mechanic who fixed it. A few weeks later it happened again, he fixed again many times. Eventually he said there was probably a problem with the sensor and not to worry about it, so i…

Received Jan 15, 2015 · NHTSA complaint 10672751
Isuzu Rodeo
2003-2004 Isuzu Rodeo photographed in New Castle, Pennsylvania. Representative photo; appearance varies by model year. Photo: MercurySable99, CC BY-SA 4.0, via Wikimedia Commons.

Frequently asked questions

Do all Isuzu Rodeos have electrical system problems?

No. NHTSA has 132 owner complaints about electrical system for the Isuzu Rodeo. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Isuzu Rodeo electrical system?

Yes: 2 safety recalls list electrical system. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

Other Isuzu Rodeo problems

See all Isuzu Rodeo problems.