B0680:01 Code - Passenger Air Bag Off Indicator Circuit Short to Battery
Quick Answer
The passenger air bag ON/OFF indicators are used to notify the driver when the passenger presence system has enabled or disabled the passenger instrument panel air bag. Common causes include Faulty Passenger Air Bag Disable Indicator, Passenger Air Bag Disable Indicator harness is open or shorted, Passenger Air Bag Disable Indicator 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
- B0680:01 indicates Passenger Air Bag Off Indicator Circuit Short to Battery.
- Common causes
- Common causes include Faulty Passenger Air Bag Disable Indicator, Passenger Air Bag Disable Indicator harness is open or shorted, Passenger Air Bag Disable Indicator 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 B0680:01 Description
What are the Possible Causes of the DTC B0680:01?
- Faulty Passenger Air Bag Disable Indicator
- Passenger Air Bag Disable Indicator harness is open or shorted
- Passenger Air Bag Disable Indicator circuit poor electrical connection
- Faulty Inflatable Restraint Sensing and Diagnostic Module (SDM)
How to Fix the DTC B0680:01?
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.
Code Tech Notes
B0680:02 Passenger Air Bag Off Indicator Circuit Short to Ground
B0680:04 Passenger Air Bag Off Indicator Circuit Open
B0680:05 Passenger Air Bag Off Indicator Circuit High Voltage/Open
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B0680:01 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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Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
- Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
- Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
- Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.
Frequently Asked Questions about B0680:01 Code
What does the OBDII code B0680:01 mean?
The B0680:01 code indicates a short to battery in the Passenger Air Bag Off Indicator Circuit, which may affect the airbag system's functionality.
What are the common symptoms of code B0680:01?
Symptoms may include the passenger airbag off indicator not functioning, airbag warning light illuminated, or failure of the airbag system to deploy properly.
What causes the B0680:01 code to appear?
Common causes include damaged wiring, a short circuit to the battery, a faulty passenger airbag off indicator, or issues with the airbag control module.
Can I still drive my vehicle with code B0680:01?
While the vehicle may still be drivable, the airbag system may not function properly, posing a safety risk in the event of an accident.
How can I diagnose code B0680:01?
Diagnose by inspecting the wiring and connectors for damage, testing for continuity or shorts in the circuit, and checking the passenger airbag off indicator for faults.
What tools are needed to troubleshoot B0680:01?
You’ll need an OBDII scanner, a multimeter, and possibly wiring diagrams specific to your vehicle to trace the circuit and locate the issue.
Can a blown fuse cause code B0680:01?
A blown fuse might contribute, but this code specifically relates to a short to battery in the circuit, so wiring or component issues are more likely.
How do I fix the B0680:01 code?
Repairs may involve replacing damaged wiring, fixing the short circuit, replacing the passenger airbag off indicator, or reprogramming the airbag control module.
Is it costly to repair code B0680:01?
Repair costs vary depending on the source of the issue, but replacing wiring or the indicator is generally less expensive than replacing the control module.
Should I reset the code after repairs?
Yes, after completing repairs, clear the code using an OBDII scanner to ensure the issue is resolved and the airbag system operates correctly.
Discuss the causes and fixes for B0680:01 OBDII Code
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