P0356 on TOYOTA RAV4 — Ignition Coil F Primary Control Circuit/Open

Q: "What does P0356 mean on a TOYOTA RAV4?"

"P0356 indicates: Ignition Coil F Primary Control Circuit/Open. This is a ignition system code. 2 TOYOTA RAV4 owners have reported this to NHTSA."

Q: "What are the most common causes of P0356 on TOYOTA RAV4?"

"Based on 2 NHTSA reports, the most commonly cited components are: Engine, Engine And Engine Cooling,Electrical System,Electronic Stability Control (Esc). These percentages are based on the component field in owner complaints."

Q: "Is P0356 serious on my TOYOTA RAV4?"

"Of 2 NHTSA reports for this code on TOYOTA RAV4, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my TOYOTA RAV4 shows P0356?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P0356 Means on Your TOYOTA RAV4

P0356 is a diagnostic trouble code indicating: Ignition Coil F Primary Control Circuit/Open. This code relates to the ignition system system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 TOYOTA RAV4 owners have reported this issue to NHTSA across model years 2006. Most reports come from the 2006 model year. The most commonly reported component is Engine (50.0% of reports).

Real TOYOTA RAV4 Owner Reports

Source: NHTSA Complaints Database

"While driving east on i-490 from rochester to i-90, the check engine light came on and the engine was misfiring. we exited the freeway and the check engine light started to flash, the engine sputtered and died. i put the car in neutral and parked on the right curb."

— 2006 TOYOTA RAV4 owner · ENGINE · Filed 06/14/2016

"We were on the road (on a family vacation). the day that we were coming back the check engine light, the vsc light and the slip warning light came on as we were pulling out of the hotel parking lot. on the way to the dealer, i also felt like the car was misfiring."

— 2006 TOYOTA RAV4 owner · ENGINE AND ENGINE COOLING,ELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC) · Filed 01/08/2012

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

2

'06

Common Causes on TOYOTA RAV4

Based on NHTSA complaint component analysis for this vehicle.

ENGINE 50%

ENGINE and ENGINE COOLING,ELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC) 50%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P0356 mean on a TOYOTA RAV4? ▾

P0356 indicates: Ignition Coil F Primary Control Circuit/Open. This is a ignition system code. 2 TOYOTA RAV4 owners have reported this to NHTSA.

What are the most common causes of P0356 on TOYOTA RAV4? ▾

Based on 2 NHTSA reports, the most commonly cited components are: Engine, Engine And Engine Cooling,Electrical System,Electronic Stability Control (Esc). These percentages are based on the component field in owner complaints.

Is P0356 serious on my TOYOTA RAV4? ▾

Of 2 NHTSA reports for this code on TOYOTA RAV4, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my TOYOTA RAV4 shows P0356? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.

P0356 on Other Vehicles

FORD ESCAPE

2 reports

→ All codes reported on TOYOTA RAV4