How to replace the Idle Control Valve on Cadillac Seville?

Before starting the Idle Control Valve replacement process sever the power connector from the Idle Control Valve and unscrew the Idle Control Valve attaching screws on the Idle Control Valve. Start by removing the Idle Control Valve from the Throttle Body then extract the Idle Control Valve o-ring. Begin your installation by inserting a new Idle Control Valve o-ring followed by placing the Idle Control Valve inside the Throttle Body. Secure the Idle Control Valve attaching screws to 3.0 n.m (27 lb in) torque. Finally connect the electrical connector to the Idle Control Valve. A turn of the ignition key leads the powertrain control module to reset the Idle Control Valve throughout an off-on cycle. Follow the Idle Control Valve learning process starting with ignition on and off before performing a 15-second engine start and idle period followed by a 15-second delay at ignition lock/off then restart the system to verify correct idle conditions.

OEM Cadillac Seville Idle Control Valve

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4 Idle Control Valves found

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Cadillac Seville Idle Speed Control Part Number: 17112866
$148.77 MSRP: $279.38
You Save: $130.61 (47%)
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Product Specifications
- Other Name: Actuator, Multi Portion Fuel Injection Idle Air; Idle Air Control Valve; Idle Control Motor; Idle Speed Control Motor; Actuator
- Replaces: 17112599
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991-1995 Cadillac Seville | Base, SLS, STS | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
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Cadillac Seville Idle Speed Control Part Number: 88893284
$291.00 MSRP: $546.48
You Save: $255.48 (47%)
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Product Specifications
- Other Name: Valve Kit, Throttle Body/Carburetor; Idle Air Control Valve
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2004 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Seville Idle Speed Control Part Number: 17113388
Product Specifications
- Other Name: Valve Kit, Throttle Body/Carburetor; Idle Air Control Valve
- Replaces: 17113208
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Cadillac Seville | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Seville Control Module Part Number: 17111170
Product Specifications
- Other Name: Valve Assembly, Throttle Body Injector Idle Air Control; Idle Air Control Valve; Idle Speed Control
- Replaces: 17111169
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1989 Cadillac Seville | Base, Elegante, STS | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 5.7 L DIESEL

Cadillac Seville Idle Control Valve

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The Cadillac Seville IAC, or Idle Control Valve, is a part that makes a big difference and improves the prospects of Cadillac Seville automobiles. This latest, electrically operated gadget accomplishes the idle speed control of the engine and governs it in controlling the airflow, and thereby does not permit the Engine to stall during load fluctuations. Here, several variants of the IAC found in Cadillac Seville that was manufactured between 1975 and 2004 can be demonstrated to illustrate the changes of designs based on the aspects of durability and efficiency. Every Cadillac Seville Idle Control Valve is designed to meet the need of the Engine Control Unit, or ECU, to support a constant and proper idle speed which is important both in power and reliability. Thus, the compatibility of the Cadillac Seville Idle Control Valve with different Seville models proves its versatility as the main element of the car's engine control system. Maintenance activities such as cleaning are important in avoiding some of the normal problems such as dirt build up that leads to abnormal idle speeds. Cadillac Seville Idle Control Valve can be considered as one of the most extraordinary automotive products owing to its significant characteristics including heavy-duty design and linear servo motor that controls the flow of air accurately. This not only boosts the efficiency of the fuel that is used but also increases the comfort when driving the car. On the overall, the Cadillac Seville Idle Control Valve signifies Cadillac's work principle in quality and innovation hence guaranteeing that each Seville model on the road performs to the maximum standard as expected.

Cadillac Seville Idle Control Valve Parts and Q&A

Idle Speed Control
88893284
Q: How to replace the Idle Control Valve on Cadillac Seville?
A:
Before starting the Idle Control Valve replacement process sever the power connector from the Idle Control Valve and unscrew the Idle Control Valve attaching screws on the Idle Control Valve. Start by removing the Idle Control Valve from the Throttle Body then extract the Idle Control Valve o-ring. Begin your installation by inserting a new Idle Control Valve o-ring followed by placing the Idle Control Valve inside the Throttle Body. Secure the Idle Control Valve attaching screws to 3.0 n.m (27 lb in) torque. Finally connect the electrical connector to the Idle Control Valve. A turn of the ignition key leads the powertrain control module to reset the Idle Control Valve throughout an off-on cycle. Follow the Idle Control Valve learning process starting with ignition on and off before performing a 15-second engine start and idle period followed by a 15-second delay at ignition lock/off then restart the system to verify correct idle conditions.