1999 Volvo S70 Electrical System Problems

NHTSA component category: ELECTRICAL SYSTEM · data through 07/12/2026

41Electrical System complaints

20%Of all 205 complaints

#2Most-reported category

Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.

How electrical system ranks on this vehicle

VEHICLE SPEED CONTROL65 · 31.7%

ELECTRICAL SYSTEM41 · 20%

ENGINE AND ENGINE COOLING17 · 8.3%

STRUCTURE:BODY:DOOR:HINGE AND ATTACHMENTS9 · 4.4%

ENGINE AND ENGINE COOLING:ENGINE9 · 4.4%

Share of the 205 complaints citing each category; one complaint can cite several. Full breakdown on the 1999 Volvo S70 overview page.

What owners report

“DT: THE CONTACT STATED THAT 1999 VOLVO S70 EXPERIENCED THE SAME PROBLEM WITH STALLING WHILE DRIVING UNDER 40 MPH. THE ENGINE LIGHT WAS COMING ON…”NHTSA complaint 10139848 — filed 10/17/2005

“CONSUMER HAS HAD PROBLEM WITH VEHICLE STALLING. THIS IS A PROBLEM WITH THE THROTTLE MODULE. THE CONSUMER WAS TOLD THAT EVENTUALLY THE VEHICLE WOULD SHUT…”NHTSA complaint 10140991 — filed 10/13/2005

“THIS IS THE SECOND SUBMISSION (PART TWO, ACTUALLY) OF COMPLAINT # 10137311, REGARDING VOLVO THROTTLE CONTROL MODULE AND CRUISE CONTROL. I HAD TO DIVIDE THE…”NHTSA complaint 10137316 — filed 09/22/2005

Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.

Electrical System complaints by year filed

Frequently asked questions

Does the 1999 Volvo S70 have electrical system problems?

Electrical System is the #2 most-reported problem area on the 1999 Volvo S70: 41 of 205 complaints on file (20%). Complaints are unverified owner reports, not confirmed defects.

How many complaints does the 1999 Volvo S70 have in total?

205 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 13 involved a crash, 1 involved a fire, 12 reported injuries, and none reported deaths.

What does NHTSA's electrical system category include?

NHTSA assigns each complaint to standard component categories; this page reports the ELECTRICAL SYSTEM category exactly as NHTSA defines and records it.

About this data — Complaint figures on this page are consumer reports submitted to the National Highway Traffic Safety Administration (NHTSA), a U.S. government agency. NHTSA does not verify individual complaints; a complaint is not proof that a defect exists, and counts reflect what owners chose to report, not confirmed failure rates. Recall information comes from official NHTSA safety recall campaigns; recall repairs are free at authorized dealers. Always check your specific vehicle by VIN at nhtsa.gov/recalls. CarModelProblems.com is an independent site and is not affiliated with NHTSA or any vehicle manufacturer. Data through 07/12/2026.