Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What is the reason for the instrument not receiving the EECU message?

1 Answers

LeRebecca

07/29/25 5:35pm

The instrument not receiving the EECU message indicates that the Vehicle Control Unit (VECU) cannot receive the signal sent by the Engine Control Unit (EECU). Generally, this is due to a disconnection between the EECU and VECU. Similar faults such as "CAN message timeout" also belong to disconnection issues. Below are the reasons and solutions for the instrument not receiving the EECU message: 1. The instrument not receiving the EECU message indicates that the Vehicle Control Unit (VECU) cannot receive the signal sent by the Engine Control Unit (EECU). The common cause is a loose connector, and professional maintenance personnel should be contacted for resolution as soon as possible; 2. Generally, this is due to a disconnection between the EECU and VECU. Similar faults such as "CAN message timeout" also belong to disconnection issues. Carefully inspect each wire and connector.

Was this review help?

18

0

Share

More Forum Discussions

What are the automatic transmission gears?

Automatic transmission gears include: 1. P (Park) gear, used for long-term parking of the vehicle; 2. R (Reverse) gear, engaged when the vehicle needs to move backward; 3. N (Neutral) gear, engaged when the vehicle is parked for a short time without turning off the engine; 4. D (Drive) gear, when the gear lever is placed in D, the vehicle will automatically shift gears based on throttle opening and speed data; 5. S (Sport) mode, making the vehicle drive more sportily; 6. M (Manual) mode, when the gear lever is in M, gear shifting is done manually by the driver; 7. L (Low) gear, used for low-speed driving.

What does 'Ford 4WD overheating temporarily invalid' mean?

When a Ford vehicle displays '4WD overheating temporarily invalid', it indicates an overheating alarm in the electronic coupler of the four-wheel drive transmission, which triggers this warning on the dashboard. Generally, the vehicle's computer is programmed to cut off power to the electronic coupler in such cases. Here are some relevant details: 1. Components of the electronic coupler: The electronic coupler can form switching circuits, logic circuits, and high-voltage voltage regulator circuits, making it a crucial part of automotive circuitry. 2. What the electronic coupler includes: The electronic coupler mainly consists of directional couplers, power dividers, and various microwave branch devices, comprising two parts - a free light source and a photoreceiver.

How to completely disassemble the K3 key?

Method for completely disassembling the K3 key: 1. Use a flat-head screwdriver and place it in the notch at the bottom of the key; 2. Pry open the key shell, which is quite tight—slowly rotate the screwdriver left and right to pry it open; 3. After prying open the notch, separate the upper and lower shells along the edges; 4. You can use a card or simply slide your fingernail slowly forward to separate the upper and lower shells. The K3 is the third K-series model introduced by Dongfeng Yueda Kia. In terms of body dimensions, the Kia K3 measures 4600mm in length, 1780mm in width, and 1445mm in height, with a wheelbase of 2700mm.

What is the treatment method for water entering a car engine?

Treatment methods for water entering a car engine: 1. If the engine has only mixed with water vapor entering through the air filter, simply clean the water vapor from the air filter, throttle valve, and cylinder; 2. If a significant amount of water has entered the engine but does not affect normal driving, replace the engine oil and clean the related engine components; 3. If a large amount of water has entered the engine and it cannot operate after starting, replace the engine with a new one. An important point to remember after water enters the engine is not to force-start a stalled vehicle, as restarting under submerged conditions often causes engine damage.

Does the Tiida Need Transmission Fluid Replacement?

The Tiida requires transmission fluid replacement. This model is equipped with two types of transmissions: a 5-speed manual transmission and a CVT transmission, both of which need regular transmission fluid changes. Transmission fluid not only serves functions such as lubrication, cleaning, and cooling but also plays a role in the torque converter by transmitting engine power. Additionally, it transmits working pressure in the hydraulic system to ensure the correct operation of shift actuators. Taking the 2021 Tiida Manual Ledong Edition as an example, it belongs to the compact car category with body dimensions of 4393mm in length, 1766mm in width, and 1539mm in height, and a wheelbase of 2700mm. This model is powered by a 1.6L naturally aspirated engine with a maximum horsepower of 122PS and a maximum power output of 90kW.

What is the Principle of Central Control Door Locks?

Central control door locks operate on the principle that the internal mechanism is either coil-driven or motor-driven. By altering the direction of the current flow through the coil or motor, the lock can be engaged or disengaged. Therefore, the central control lock has only two leads: when one lead is connected to the positive terminal of the power source and the other to the negative terminal, the central control door lock mechanism unlocks. Conversely, when the polarities are reversed, the lock engages. Central control door locks, commonly referred to as central locks, are increasingly being installed in vehicles to enhance convenience and driving safety. The actuator of the central lock executes the driver's commands to lock or unlock the doors. There are three types of driving mechanisms for door lock actuators: electromagnetic, DC motor, and permanent magnet motor.

Trending Ranking

How to Upgrade from C3 to C1 Driver's License?

What transmission does the Haval H9 use?

What car has a trident logo?

How to Deal with Driving Without Compulsory Traffic Insurance Label?

What are the reasons for the engine malfunction indicator light staying on during normal driving?

What to Do When There's a Nail in the Tire?

What is the recommended winter tire pressure for SUVs?

What Causes Engine Idle Shaking When Cold?

What Causes Loud Engine Acceleration Noise?

What is the national emission standard for Automotive IV?

More Forum Discussions

What are the reasons why CarPlay can charge but cannot connect?

Where is the coolant reservoir located in a Volkswagen Polo?

Does the Accord have China VI compliant models?

What is the normal position for coolant?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.