Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2008CHEVY EXPRESS G2500, VAN CARGO, 6.6 6REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1592 (DTC INDEX)POWER SEAT DTCS
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6
Power Seat DTCS
2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Power Seat DTCS
WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
SEAT DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| DTC B1735, B1740, B1745, B1750, B1755, B1760, B1815, B1820, B1830, B1835, B1840, B1845, B1940 Or B1945 | Seat Adjuster Switch Input Active For More Than 60 Seconds |
| DTC B1770, B1775, B1780, B1785, B1790, B1805, or B2415 | Motor Control Circuit Shorted To Ground, Battery Positive Voltage, Or Open |
| DTC B1825 | Recline Motor Position Sensor Signal Circuit Voltage |
| DTC B1850, B1860, B1960, B2355, B2365 Or B2375 | Position Sensor Signal |
| DTC B2425 or B2430 | Heater Element Control Circuit Short To Voltage Short To Ground Or Open |
| DTC B2435 or B2440 | Heated Seat Sensor Signal Circuit Voltage |
| DTC B3941 | Seat Heater Element Voltage Supply Circuits Shorted To Ground |
| DTC B3962 | Motor Control Circuit Shorted To Ground |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.