P2748 Dodge Code - Intermediate Shaft Speed Sensor 'B' Circuit Intermittent
Quick Answer
The Engine Control Module (ECM) monitors the Intermediate Shaft Speed Sensor 'B' circuit signal. Common causes include Faulty Intermediate Shat Speed Sensor 'B', Intermediate Shat Speed Sensor 'B' harness is open or shorted, Intermediate Shat Speed Sensor 'B' 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
- P2748 Dodge indicates Intermediate Shaft Speed Sensor 'B' Circuit Intermittent.
- Common causes
- Common causes include Faulty Intermediate Shat Speed Sensor 'B', Intermediate Shat Speed Sensor 'B' harness is open or shorted, Intermediate Shat Speed Sensor 'B' 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 P2748 Dodge Description
What are the Possible Causes of the DTC P2748 Dodge?
- Faulty Intermediate Shat Speed Sensor 'B'
- Intermediate Shat Speed Sensor 'B' harness is open or shorted
- Intermediate Shat Speed Sensor 'B' circuit poor electrical connection
How to Fix the DTC P2748 Dodge?
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 P2748 Dodge 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 P2748 Dodge Code
What does the OBDII code P2748 mean on a Dodge vehicle?
P2748 indicates an intermittent issue within the Intermediate Shaft Speed Sensor 'B' circuit, which monitors the rotational speed of the transmission's intermediate shaft.
What are common symptoms of the P2748 code on a Dodge?
Symptoms may include erratic shifting, transmission slipping, poor acceleration, an illuminated check engine light, and in some cases, the transmission entering limp mode.
What causes the P2748 code to appear?
Common causes include a faulty intermediate shaft speed sensor, damaged wiring or connectors in the sensor circuit, corrosion in the electrical connections, or issues with the transmission control module (TCM).
How do you diagnose the P2748 code?
Diagnosis involves scanning for codes with an OBDII scanner, visually inspecting the sensor wiring and connectors, testing the intermediate shaft speed sensor with a multimeter, and checking for proper voltage and continuity in the circuit.
Can you drive with the P2748 code active?
While the vehicle may still be drivable, driving with this code can lead to transmission performance issues or further damage. It's best to address the problem as soon as possible.
How is the P2748 code repaired?
Repairs may involve replacing the faulty intermediate shaft speed sensor, repairing or replacing damaged wiring or connectors, cleaning corroded connections, or reprogramming or replacing the TCM if needed.
What tools are needed to fix the P2748 code?
Essential tools include an OBDII scanner, a digital multimeter, and basic hand tools for accessing and replacing the sensor or repairing wiring.
Can a dirty sensor cause the P2748 code?
Yes, a dirty or contaminated intermediate shaft speed sensor can cause intermittent signal issues, leading to the P2748 code.
How much does it typically cost to fix the P2748 code on a Dodge?
Repair costs can range from $150 to $400, depending on whether the issue is with the sensor, wiring, or TCM. Labor costs and part availability may also affect the price.
Is the P2748 code specific to Dodge vehicles?
No, the P2748 code is a generic OBDII code applicable to many vehicles, but the specific symptoms and repair procedures may vary by make and model.
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