B3713 Cadillac Code - Rear Washer Motor Input Circuit High
Quick Answer
The Body Control Module (BCM) monitors the rear window washer switch signal circuit. Common causes include Faulty Rear Window Washer Switch, Rear Window Washer Switch harness is open or shorted, Rear Window Washer Switch 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
- B3713 Cadillac indicates Rear Washer Motor Input Circuit High.
- Common causes
- Common causes include Faulty Rear Window Washer Switch, Rear Window Washer Switch harness is open or shorted, Rear Window Washer Switch 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 B3713 Cadillac Description
Power for the windshield washer fluid pump is supplied through the FRT WIPER 25 A fuse and windshield wiper washer switch. Grounding for the windshield washer fluid pump is through the OFF position of the windshield washer fluid pump.
The Diagnostic Trouble Code (DTC) sets when the Rear Window Washer Switch signal circuit at battery voltage for 2 minutes.
What are the Possible Causes of the DTC B3713 Cadillac?
- Faulty Rear Window Washer Switch
- Rear Window Washer Switch harness is open or shorted
- Rear Window Washer Switch circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B3713 Cadillac?
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 B3713 Cadillac 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 B3713 Cadillac Code
1. What are the common symptoms of OBDII code B3713 Cadillac (Rear Washer Motor Input Circuit High)?
The common symptoms include the rear washer not working, no fluid spraying from the rear washer nozzle, and possibly an illuminated dashboard warning light.
2. What are the possible causes of OBDII code B3713 Cadillac?
Possible causes of this code include a faulty rear washer motor, a short circuit in the wiring, a malfunctioning washer motor switch, or a problem with the rear washer motor control circuit.
3. How can I diagnose the cause of OBDII code B3713 Cadillac?
Diagnosing the issue involves checking the rear washer motor for functionality, inspecting the wiring for any visible damage or shorts, testing the washer motor switch, and using a multimeter to check the voltage in the motor control circuit.
4. Can I continue driving my Cadillac with OBDII code B3713?
It is generally safe to drive the vehicle with this code, but you may not have the convenience of a functioning rear washer until the issue is resolved.
5. How can I repair OBDII code B3713 Cadillac?
Repairing the code may involve replacing the rear washer motor, repairing or replacing damaged wiring, fixing the washer motor switch, or addressing any issues in the control circuit as needed.
6. Can a DIY enthusiast fix OBDII code B3713 Cadillac at home?
Depending on your automotive repair skills and access to tools, you may be able to address this issue at home. However, working with electrical components can be complex, so it's advisable to proceed with caution or seek professional help if needed.
7. Is it common for the rear washer motor to fail in Cadillac vehicles?
While not extremely common, rear washer motor failures can occur in Cadillac vehicles due to factors like normal wear and tear, electrical issues, or component malfunctions.
8. How much does it typically cost to repair OBDII code B3713 Cadillac?
The cost of repair can vary depending on the specific cause of the code and whether you choose to address the issue yourself or take your vehicle to a mechanic. Costs may include parts, labor, and diagnostic fees.
9. Are there any preventive measures to avoid OBDII code B3713 Cadillac in the future?
Regularly checking and maintaining the rear washer system, promptly addressing any issues with washer fluid levels or spray patterns, and ensuring the electrical components are in good condition can help prevent this code from recurring.
10. Can OBDII code B3713 Cadillac affect other systems in the vehicle?
This code is specific to the rear washer motor input circuit and should not directly impact other vehicle systems. However, it's essential to address the issue promptly to prevent any potential electrical issues in the future.
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