2017-2018 Honda CR-V Air Bag Control Module: Failure Symptoms, Recalls, and Replacement Guide

Symptoms of a Failing Air Bag Control Module

The most common and immediate sign of a problem with the Air Bag Control Module is the illumination of the SRS (Supplemental Restraint System) warning light on the dashboard. This light indicates a fault somewhere in the airbag system, and the module itself is a primary suspect.

• SRS Warning Light Stays On: The SRS light should turn on for about six seconds when you start the car and then turn off. If the light remains on, flashes, or never comes on at all, it signals a malfunction. With an active SRS light, the airbags are disabled and will not deploy in a crash.
• Fault Codes Stored: A qualified technician using an OBD-II scanner capable of reading SRS codes can retrieve specific Diagnostic Trouble Codes (DTCs). Codes like B0001-13 (Open or Increased Resistance in the Driver's Airbag Inflator) can sometimes point to issues within the system that the module monitors, though sometimes the module itself is the root cause.
• No Airbag Deployment in an Accident: The most dangerous symptom is a complete failure of the airbags to deploy during a collision. This is why addressing the SRS light immediately is critical.

Known Issues, Recalls, and Technical Service Bulletins (TSBs)

While there are no recalls specifically for the Air Bag Control Module on the 2017-2018 CR-V, there is a significant recall involving a related component that the module interacts with.

Recall on Front Passenger Seat Weight Sensor

Honda issued a recall (NHTSA ID: 24V-064, expanded in May/June 2026) for nearly 100,000 vehicles, including the 2017-2022 CR-V. The issue involves a capacitor on the front passenger seat weight sensor's circuit board, which can crack due to a change in manufacturing materials. This can cause a short circuit, leading the SRS module to misinterpret the occupant's weight. The danger is that the passenger airbag could deploy in a crash when it should be suppressed (e.g., for a child or small adult), increasing the risk of injury. Dealers will replace the seat weight sensor free of charge. Owners can check their vehicle's VIN on the NHTSA website for inclusion in this recall.

Buying a Used Air Bag Control Module

Purchasing a used SRS module can be a cost-effective solution, but it requires careful attention to detail to ensure safety and compatibility.

• Part Number Matching is Crucial: You must match the part number exactly. The provided OEM numbers for the 2017-2018 CR-V EX, EX-L, and Touring models include 77960-TLA-A22, 77960-TLA-A23, and 77960-TLA-A24. These have been superseded by the latest part number, 77960-TLA-A25. Another part number, 77960-TLA-L25, is listed for LX models. Always confirm the part number from your original module before buying a replacement.
• Verify Vehicle History: NEVER buy a module from a vehicle where the airbags were deployed. When airbags deploy, the module stores "crash data" that permanently locks it. This data cannot be cleared with a standard scan tool and renders the module useless unless sent to a specialist for a memory-level reset. Always ask the seller to confirm the module is from a non-crashed, non-deployed vehicle.
• Physical Inspection: Before installation, inspect the used module for any signs of physical damage, especially to the connectors. Check for corrosion or water marks, as moisture can destroy the internal circuitry.

Programming and Replacement Requirements

Replacing the SRS module is not a simple plug-and-play job. Failure to follow the correct procedures can result in a non-functional system.

Programming is Required

A new or used SRS module must be programmed to the vehicle's specific VIN and configuration. This process ensures the module knows which sensors and airbags are installed in your specific trim level. This programming typically requires a Honda-specific diagnostic tool (like the Honda HDS) or a high-end professional scan tool. While a dealer can always perform this service, some independent shops with the right equipment may also be able to program the module.

Resetting vs. Replacing

If your original module has not stored crash data but is simply faulty, you will replace it and have the new one programmed. If your module has stored crash data from an accident, you have two options:

1. Replace the Module: Purchase a new or a known-good used module and have it programmed.
2. Reset Your Original Module: Several mail-in services specialize in clearing crash data from Honda SRS modules. They perform a memory-level reset that a dealer or standard scan tool cannot do. This allows you to reinstall your original module, which avoids the need for VIN programming since it already matches your car.

Replacement Overview

The SRS module in the 2017-2018 CR-V is located under the center console, forward of the gear shifter. Accessing it requires significant disassembly of the center console.

1. Disconnect the battery. This is a critical safety step. Disconnect the negative terminal and wait at least 3-10 minutes for the system's backup power to discharge before working on any SRS components.
2. Remove the center console trim, side panels, and shifter surround.
3. Once exposed, the module is typically held in by three bolts (T30 or 10mm).
4. Carefully disconnect the yellow SRS electrical connectors. These have special locking tabs.
5. Installation is the reverse of removal. After the new or reset module is installed and the battery is reconnected, the system must be programmed and any remaining fault codes cleared.

Cost Breakdown

The cost to replace the air bag control module can vary significantly based on the parts source and labor rates.

Frequently Asked Questions (FAQ)