GMC Truck Yukon 4WD Electronic Spark Control Module Costs
The average cost for a GMC Truck Yukon 4WD Electronic Spark Control Module Replacement is between $85 - $157. Get an instant quote with our AI repair estimator.
What is an Electronic Spark Control Module?
The Electronic Spark Control Module (ESC Module) is a critical component in your vehicle's ignition system, designed to manage the timing of the spark that ignites the air-fuel mixture in the engine's cylinders. By determining the optimal moment for spark ignition, the ESC Module enhances the engine's efficiency and performance, ensuring smooth operation and maximum power output. This module constantly adjusts the timing based on various parameters such as engine speed, load, and temperature, and works in conjunction with other sensors and control units to maintain optimal engine function. Its primary role is to prevent knocking or pinging, which can damage the engine over time.
Symptoms of a Faulty Electronic Spark Control Module
When the Electronic Spark Control Module starts to malfunction, you may notice several symptoms that can affect the overall performance of your vehicle. One of the most common signs is a decrease in engine performance, which may manifest as reduced power or acceleration difficulties. Additionally, you may experience instances of engine knocking or pinging noises, due to improper spark timing caused by the module's failure to effectively manage the ignition process. The Check Engine Light may also illuminate, indicating an electrical or timing issue within the engine. Another symptom could be rough idling or an increase in fuel consumption, as the engine becomes less efficient. In severe cases, the vehicle might have difficulty starting or may not start at all, as the ignition process is compromised.
How Urgent is Electronic Spark Control Module Repair?
Repairing a faulty Electronic Spark Control Module is relatively urgent, as leaving the issue unaddressed can lead to further engine damage over time. If the module is malfunctioning, it can cause inefficient combustion, resulting in poor fuel economy and increased emissions. More critically, the persistent knocking or pinging associated with poor spark timing can cause damage to pistons and cylinders, potentially leading to costly engine repairs. Therefore, it's advisable to have your vehicle inspected and the module repaired or replaced at the earliest sign of trouble to avoid more extensive damage.
How Much Does Electronic Spark Control Module Repair Cost?
The cost of repairing or replacing an Electronic Spark Control Module can vary significantly depending on the make and model of your vehicle and the complexity of the procedure. On average, you can expect to pay anywhere from $150 to $400 for the part and labor involved in the replacement or repair. Labor costs can be around $70 to $150 per hour, which is typically the longest part of the process if the module is located in a less accessible area. It's always a good idea to get a quote from multiple service providers to find the best price for the replacement.
4 FAQs About Electronic Spark Control Modules
- What does the Electronic Spark Control Module do?
The module manages the timing of the spark that ignites the air-fuel mixture in the engine, enhancing performance by optimizing fuel efficiency and reducing knocking risks. - Can I drive with a faulty Electronic Spark Control Module?
It is not advisable to drive with a faulty ESC Module as it may cause poor fuel economy, increased emissions, reduced engine performance, and eventually engine damage if knocking occurs. - How do I know if my ESC Module is failing?
Signs of a failing ESC Module include decreased engine performance, knocking noises, illuminated Check Engine Light, rough idling, and difficulty starting the vehicle. - Is the Electronic Spark Control Module the same as the ignition control module?
They are similar but not exactly the same. The ESC Module specifically manages spark timing to prevent knocking, while the ignition control module handles the overall ignition process.
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1998 GMC Truck Yukon 4WD V8-5.7L VIN R - Electronic Spark Control Module Costs
Parts: $68.00Labor: $4.00{ "partPrice": 68, "laborPrice": 4, "alldata_id": 32513, "alldata_vehicle_id": 32513, "title": "Electronic Spark Control Module", "parts": { "qualifiers": [ { "name": "ESC Control Module", "part": [ { "name": "Ignition Module", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "16251879" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Esc Control Module, R&R", "labor": { "skill": "A", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1998, "make": "GMC Truck", "model": "Yukon 4WD", "engine": "V8-5.7L VIN R" }1997 GMC Truck Yukon 4WD V8-5.7L VIN R - Electronic Spark Control Module Costs
Parts: $64.00Labor: $47.00{ "partPrice": 64, "laborPrice": 47, "alldata_id": 31140, "alldata_vehicle_id": 31140, "title": "Electronic Spark Control Module", "parts": { "qualifiers": [ { "name": "ESC Control Module", "part": [ { "name": "Electronic Ignition Components, Distributor Module", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "16208981" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Esc Control Module, R&R", "labor": { "skill": "A", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1997, "make": "GMC Truck", "model": "Yukon 4WD", "engine": "V8-5.7L VIN R" }1996 GMC Truck Yukon 4WD V8-5.7L VIN R - Electronic Spark Control Module Costs
Parts: $89.00Labor: $31.00{ "partPrice": 89, "laborPrice": 31, "alldata_id": 28293, "alldata_vehicle_id": 28293, "title": "Electronic Spark Control Module", "parts": { "qualifiers": [ { "name": "ESC Control Module", "part": [ { "name": "Electronic Ignition Components, Distributor Module", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "16208981" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Esc Control Module, R&R", "labor": { "skill": "A", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1996, "make": "GMC Truck", "model": "Yukon 4WD", "engine": "V8-5.7L VIN R" }1995 GMC Truck Yukon 4WD V8-350 5.7L VIN K TBI - Electronic Spark Control Module Costs
Parts: $100.00Labor: $71.00{ "partPrice": 100, "laborPrice": 71, "alldata_id": 32657, "alldata_vehicle_id": 32657, "title": "Electronic Spark Control Module", "parts": { "qualifiers": [ { "name": "ESC Control Module", "part": [ { "name": "Electronic Engine Control Components, E.s.c. Module", "price": "0.00", "pricecode": "Contact Dealer for most current part and price information", "partnumber": "16128261" } ] } ] }, "labors": { "operations": [ { "operation": "Replace", "qualifiers": [ { "name": "Esc Control Module, R&R", "labor": { "skill": "A", "standardtime": "0.5", "warrantytime": "0.3" }, "qualifiers": [] } ] } ] }, "year": 1995, "make": "GMC Truck", "model": "Yukon 4WD", "engine": "V8-350 5.7L VIN K TBI" }