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Standard Ignition TCA-35 4WD Switch
| Brand | Standard Ignition TCA-35 |
|---|---|
| Color | Black |
| Connector Gender | Female; Female |
| Contents | Four Wheel Actuator Switch |
| Terminal Gender | Male; Male |
| Fits | Chevrolet, GMC, and Oldsmobile · 28 vehicles |
OE direct replacement. Direct-fit design ensures easy installation.
Extreme-condition materials. Built to withstand harsh environments.
Reliability tested. Extensively tested for dependable performance.
Cross-references Dorman - OE Solutions 901-061, 1S2010 and 53-20702 for the same application. See all 10.
OE Replacement 4WD Switch for GM Trucks and SUVs
The Standard Ignition TCA-35 is a direct-fit four wheel drive selector switch built for reliable transfer case control. It uses high-quality materials for demanding conditions and is tested for consistent operation, making it a practical replacement for worn or unresponsive 4WD controls.
- Direct-fit OE replacement for easier installation
- Black switch body with female/female connectors
- Male/male terminals with 8 and 4 terminal configurations
- Built for extreme operating conditions
- Extensively tested for reliability
Fitment and Application Details
Compatible With 2004-2005 Chevrolet Blazer, 2004-2005 GMC Canyon, 2000-2004 Chevrolet S10, 1998 Chevrolet S10, 1998-2004 GMC Sonoma, 1999-2003 Chevrolet Blazer, 1999-2001 GMC Jimmy, and 1999-2001 Oldsmobile Bravada. This Standard Ignition TCA-35 is a direct replacement for vehicles using the listed 3-button selector switch applications, including Chevrolet Blazer and GMC Sonoma models.
This part cross-references Dorman OE Solutions 901-061 for the same application.
What This Switch Helps Resolve
- Intermittent or non-functioning 4WD selector input
- Broken, worn, or sticking dashboard switch operation
- Electrical connection issues at the transfer case control switch
- Loss of reliable engagement or mode selection feedback
- Replacement needs for aging Chevrolet S10, GMC Jimmy, and Oldsmobile Bravada 4WD controls
Installation Notes and Quality Assurance
Verify connector style, terminal count, and 3-button application details before installation. The TCA-35 is designed as an OE-style replacement for straightforward fitment in the listed GM vehicles, including Chevrolet S10 and GMC Canyon applications. Standard Ignition states that each selector switch undergoes extensive testing and is manufactured under complete quality control throughout the production process.
Quality Assurance
Standard Ignition manufactures this 4WD switch with quality control maintained throughout the production process and testing performed to support dependable operation in harsh conditions.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Chevrolet | Blazer | — | N/A | — |
| 2005 | GMC | Canyon | 4WD | N/A | 3 Button |
| 2004 | Chevrolet | Blazer | — | N/A | — |
| 2004 | Chevrolet | S10 | — | N/A | 3 Button |
| 2004 | GMC | Canyon | 4WD | N/A | 3 Button |
| 2004 | GMC | Sonoma | — | N/A | 3 Button |
| 2003 | Chevrolet | Blazer | — | N/A | 3 Button |
| 2003 | Chevrolet | S10 | — | N/A | 3 Button |
| 2003 | GMC | Sonoma | — | N/A | 3 Button |
| 2002 | Chevrolet | Blazer | — | N/A | 3 Button |
| 2002 | Chevrolet | S10 | — | N/A | 3 Button |
| 2002 | GMC | Sonoma | — | N/A | 3 Button |
| 2001 | Chevrolet | Blazer | — | N/A | 3 Button |
| 2001 | Chevrolet | S10 | — | N/A | 3 Button |
| 2001 | GMC | Jimmy | — | N/A | 3 Button |
| 2001 | GMC | Sonoma | — | N/A | 3 Button |
| 2001 | Oldsmobile | Bravada | — | N/A | 3 Button |
| 2000 | Chevrolet | Blazer | — | N/A | 3 Button |
| 2000 | Chevrolet | S10 | — | N/A | 3 Button |
| 2000 | GMC | Jimmy | — | N/A | 3 Button |
| 2000 | GMC | Sonoma | — | N/A | 3 Button |
| 2000 | Oldsmobile | Bravada | — | N/A | 3 Button |
| 1999 | Chevrolet | Blazer | — | N/A | 3 Button |
| 1999 | GMC | Jimmy | — | N/A | 3 Button |
| 1999 | GMC | Sonoma | — | N/A | 3 Button |
| 1999 | Oldsmobile | Bravada | — | N/A | 3 Button |
| 1998 | Chevrolet | S10 | — | N/A | 3 Button |
| 1998 | GMC | Sonoma | — | N/A | 3 Button |
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