Can a bad battery cause electrical codes?

Yes, a weak or failing battery can cause voltage drops that affect various modules and sensors, potentially triggering multiple codes. Always check battery health and charging system first.

How much do electrical repairs cost?

Electrical repairs range from $75 for a simple connector fix to $400+ for wiring harness repairs or module replacements. ECM/PCM replacement can cost $500-$1,500 including programming.

B1017

Side Airbag Module Circuit Open (Right)

Criticalelectrical

Overview

The B1017 code indicates that the body control module has detected a side airbag module circuit open (right) condition. This relates to the vehicle's body electrical systems, which control comfort, convenience, and safety features. When this code is stored, the affected system or component may not operate correctly, potentially impacting safety or comfort features.

Symptoms

Check Engine Light (MIL) illuminated
Multiple warning lights on dashboard
Intermittent electrical failures
Vehicle not starting or cranking slowly

Common Causes

Faulty engine control module (ECM/PCM)
Faulty alternator/generator
Failed relay or fuse
Corroded or damaged wiring connectors

Diagnosis Steps

1Connect an OBD-II scanner and read all stored trouble codes and freeze frame data
2Check battery voltage and charging system output with a multimeter
3Inspect wiring and connectors related to the trouble code
4Test circuit voltage, ground, and resistance with a multimeter
5Check related fuses and relays

Estimated Repair Cost

$75 — $400

Cost varies by vehicle, location, and repair shop. Includes parts and labor.

Commonly Affected Vehicles

Mercedes-Benz C-ClassNissan TitanHonda RidgelineFord Ranger

Related Codes

P0120 P0600 P0340

More Electrical Codes

B0001Driver Frontal Airbag Deployment Loop Circuit Open

Critical

B0002Driver Frontal Airbag Deployment Loop Circuit Short to Ground

Critical

B0003Driver Frontal Airbag Deployment Loop Circuit Short to Battery

Critical

B0004Driver Frontal Airbag Deployment Loop Resistance Too High

Critical

B0005Driver Frontal Airbag Deployment Loop Resistance Too Low

Critical

B0006Passenger Frontal Airbag Deployment Loop Circuit Open

Critical

Frequently Asked Questions

Electrical codes can be challenging because they often involve intermittent issues. A thorough inspection of wiring, connectors, and grounds with a multimeter is essential for accurate diagnosis.