Overview
The ZF 6041.232.408 ELECTRON.MODULE is a critical electronic control unit designed specifically for the WG 150 Series transmission. This OEM genuine part governs the hydraulic and electronic shifting logic, ensuring precise gear engagement and torque converter lock-up. Positioned within the transmission valve body assembly, the module interprets sensor inputs to regulate solenoid outputs. The part number 6041.232.408 is factory-calibrated for direct replacement without reprogramming in most applications. For optimal sealing and structural integrity, this module mounts directly against the TRANSMISSION HOUSING (4642101109) and the TRANSMISSION HOUSING (4642301205), which provide the necessary alignment and thermal dissipation.
Symptoms of Failure
- Erratic shifting or gear hunting: When the module fails, the transmission may randomly shift between gears or fail to hold a selected gear under load, often accompanied by a flashing warning light.
- No reverse engagement: A common failure mode is the complete loss of reverse gear operation while forward gears remain functional, indicating a specific electronic fault within the module.
- Delayed engagement from Park to Drive: You may experience a 3-5 second delay before the transmission engages after shifting from Park, often paired with a harsh initial clunk.
- Intermittent limp mode activation: The transmission may default to a single gear (usually 3rd or 4th) with reduced power, triggered by internal module voltage irregularities.
Technical Specifications
| Parameter | Specification |
|---|---|
| OEM Part Number | 6041.232.408 |
| Material | Glass-filled nylon housing with aluminum heat sink |
| Weight | 0.85 kg (1.87 lbs) |
| Dimensions (L x W x H) | 210 mm x 140 mm x 45 mm |
| Operating Voltage | 12V DC (24V compatible with adapter) |
| Operating Temperature | -40°C to +125°C |
| OEM Reference | ZF 6041.232.408 (Genuine) |
| Connector Type | 35-pin AMP Junior Timer |
Compatibility
This electronic module is engineered for the ZF WG 150 Series but also fits select variants of the WG 180 and WG 200 transmissions when used with the correct software calibration. It is commonly found in off-highway vehicles, including wheel loaders, dump trucks, and agricultural tractors. Always verify the transmission serial number before installation. The module interfaces with the TYPE PLATE (0730365125) for identification and is secured using the GROOVED STUD (0631311009) to prevent vibration loosening.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 4642101109 | TRANSMISSION HOUSING | Encloses and supports gear train and valve body |
| 4642301205 | TRANSMISSION HOUSING | Secondary housing for clutch pack assembly |
| 0730365125 | TYPE PLATE | Identification plate with transmission serial number |
| 0631311009 | GROOVED STUD | Fastener for module mounting bracket |
| 4642301168 | SCREEN SHEET | Fine mesh filter for oil return circuit |
| 4642301169 | SCREEN SHEET | Coarse mesh pre-filter for suction line |
| 0636100621 | HEXAGON SCREW | M8 bolt for housing flange connection |
| 4642301186 | SCREEN SHEET | Magnetic debris screen for valve body |
| 4644106300 | SHIFT SYSTEM | Complete shift fork and actuator assembly |
| 4644306500 | COVER PLATE | Sealing cover for module access port |
