C1916 Lexus Code - Malfunction In Rear Active Stabilizer Control ECU Local CAN Transmission
Quick Answer
The Front Active Stabilizer Control ECU and Rear Active Stabilizer Control ECU communicate through CAN communication (local CAN bus). Common causes include Faulty Rear Active Stabilizer Control ECU, Rear Active Stabilizer Control ECU harness is open or shorted, Rear Active Stabilizer Control ECU circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- C1916 Lexus indicates Malfunction In Rear Active Stabilizer Control ECU Local CAN Transmission.
- Common causes
- Common causes include Faulty Rear Active Stabilizer Control ECU, Rear Active Stabilizer Control ECU harness is open or shorted, Rear Active Stabilizer Control ECU circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code C1916 Lexus Description
What are the Possible Causes of the DTC C1916 Lexus?
- Faulty Rear Active Stabilizer Control ECU
- Rear Active Stabilizer Control ECU harness is open or shorted
- Rear Active Stabilizer Control ECU circuit poor electrical connection
How to Fix the DTC C1916 Lexus?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the C1916 Lexus code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about C1916 Lexus Code
1. What are the common symptoms of OBDII code C1916 in a Lexus related to the Rear Active Stabilizer Control ECU Local CAN transmission malfunction?
The common symptoms include stability control system malfunction warnings, erratic handling or steering, and potential issues with the vehicle's suspension.
2. What are some possible causes of OBDII code C1916 in a Lexus?
Potential causes of this code may include a faulty rear active stabilizer control ECU, damaged wiring or connectors in the CAN transmission circuit, or software issues within the control module.
3. How can I diagnose the OBDII code C1916 in my Lexus?
Diagnosing this code typically involves using a diagnostic scanner to retrieve the specific fault code, checking the rear active stabilizer control ECU for any visible damage, and inspecting the wiring and connectors for signs of wear or corrosion.
4. Can I still drive my Lexus with the OBDII code C1916 present?
It is not recommended to drive the vehicle with this code present, as it may affect the vehicle's stability control system and compromise driving safety. It is advised to have the issue diagnosed and repaired as soon as possible.
5. How can I repair OBDII code C1916 in my Lexus?
Repairing this code may involve replacing the rear active stabilizer control ECU if it is found to be faulty, repairing any damaged wiring or connectors in the CAN transmission circuit, and clearing the fault code from the vehicle's system.
6. Is it possible to reset the OBDII code C1916 in a Lexus without fixing the underlying issue?
While you may be able to clear the code temporarily using a diagnostic scanner, it is important to address the root cause of the problem to prevent the code from reoccurring and ensure the vehicle's safety systems function properly.
7. Will OBDII code C1916 cause my Lexus to fail an emissions test?
The presence of this code may not directly impact emissions, but it can affect the vehicle's stability control system, which is crucial for safe driving. It is still recommended to address and repair the issue to ensure overall vehicle performance.
8. Are there any specific maintenance tips to prevent OBDII code C1916 from occurring in my Lexus?
Regularly inspecting the vehicle's suspension components, ensuring proper wiring connections, and performing routine diagnostic scans can help detect potential issues early and prevent the occurrence of this fault code.
9. Can extreme weather conditions or rough driving cause OBDII code C1916 in a Lexus?
While extreme conditions may exacerbate existing issues, this fault code is typically related to specific failures within the rear active stabilizer control ECU or CAN transmission circuit and is not solely caused by external factors.
10. How long does it typically take to repair OBDII code C1916 in a Lexus?
The repair time can vary depending on the exact cause of the code and the availability of parts. In general, it may take a few hours to a day to diagnose, repair, and clear the fault code from the vehicle's system.
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