Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSTOYOTA2020RAV4 XLE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 155 (ENGINE CONTROL SYSTEM (A25A-FXS) (W/ CANISTER PUMP MODULE) - DIAGNOSTIC CODES (08 OF 13))SFI SYSTEM (W/ CANISTER PUMP MODULE)DTC P062F-44: INTERNAL CONTROL MODULE EEPROM DATA MEMORY FAILURE [02/2019 - 06/2020]TYPICAL MALFUNCTION THRESHOLDS
2020 Toyota RAV4 XLE, AWD
Typical Malfunction Thresholds
2020 Toyota RAV4 XLE, AWDSECTION Typical Malfunction Thresholds
WARNING: This page is about a different variant/trim than selected.
CASE 1
| The following condition is met | 2 data or more |
| One of the following conditions (a), (b) or (c) is met | More than 3 times |
| (a) EEPROM access error | Occurred |
| (b) Fault code | Not stored |
| (c) Fault code | Not equal to commanded Fault Code |
CASE 2
| The following condition is met | 2 data or more |
| Either of the following conditions (a) or (b) is met | More than 3 times |
| (a) EEPROM access error | Occurred |
| (b) Fault code | Stored |
CASE 3
| Either of the following conditions is met | 1 or 2 |
| 1. The following condition is met | 2 data or more |
| EEPROM access error (more than 3 times) | Occurred |
| 2. Fault code data (more than 10 times) | Mismatch |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.