B2707 Cadillac Code - Gearshift Unlock Circuit Low
Quick Answer
The Body Control Module (BCM) controls the automatic transmission shift lock control solenoid by providing controlled battery voltage to the automatic transmission shift lock control solenoid. Common causes include Faulty Automatic Transmission Shift Lock Control Solenoid, Automatic Transmission Shift Lock Control Solenoid harness is open or shorted, Automatic Transmission Shift Lock Control Solenoid 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
- B2707 Cadillac indicates Gearshift Unlock Circuit Low.
- Common causes
- Common causes include Faulty Automatic Transmission Shift Lock Control Solenoid, Automatic Transmission Shift Lock Control Solenoid harness is open or shorted, Automatic Transmission Shift Lock Control Solenoid 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 B2707 Cadillac Description
What are the Possible Causes of the DTC B2707 Cadillac?
- Faulty Automatic Transmission Shift Lock Control Solenoid
- Automatic Transmission Shift Lock Control Solenoid harness is open or shorted
- Automatic Transmission Shift Lock Control Solenoid circuit poor electrical connection
- Faulty Body Control Module (BCM)
How to Fix the DTC B2707 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 B2707 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 B2707 Cadillac Code
1. What does the OBDII code B2707 mean on a Cadillac?
The code B2707 indicates a problem with the gearshift unlock circuit, specifically a low voltage or malfunction preventing the shifter from unlocking properly.
2. What are the common symptoms of the B2707 code?
Symptoms include difficulty shifting out of park, a stuck gearshift lever, or warning lights on the dashboard related to the transmission or shift interlock system.
3. What causes the B2707 Gearshift Unlock Circuit Low code?
Common causes include a faulty shift interlock solenoid, damaged wiring or connectors in the gearshift circuit, or low voltage from the vehicle’s electrical system.
4. How can I diagnose the B2707 code on my Cadillac?
Start by checking the shift interlock solenoid, inspecting the wiring and connectors for damage, and verifying proper voltage supply to the circuit.
5. Can the B2707 code cause transmission failure?
No, this code typically affects the gearshift mechanism rather than the transmission itself, but it can prevent the vehicle from being shifted out of park.
6. How do I fix the B2707 code on my Cadillac?
Repairs may involve replacing the shift interlock solenoid, repairing damaged wiring or connectors, or addressing electrical issues causing low voltage in the circuit.
7. Is it safe to drive with the B2707 code present?
It is generally not safe to drive if the gearshift is stuck in park or malfunctioning, as it can lead to unexpected issues while operating the vehicle.
8. How much does it cost to repair the B2707 code on a Cadillac?
Repair costs vary depending on the issue but typically range from $150 to $400 for parts and labor, depending on the severity of the problem.
9. Can a dead battery cause the B2707 code?
Yes, a dead or weak battery can cause low voltage in the gearshift unlock circuit, triggering the B2707 code.
10. Do I need a professional mechanic to fix the B2707 code?
While some issues like checking fuses and connectors can be done at home, more complex repairs involving the shift interlock solenoid or wiring may require a professional mechanic.
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