Section 6 (Power Seats - E55, E300, E320 & E430)
WARNING: This page is about a different car, the 1999 Mercedes-Benz E55, 1998 Mercedes-Benz E430, 1998 Mercedes-Benz E320, and 1998 Mercedes-Benz E300. However, it is still accessible from the selected car via links, so may be relevant.
- Description & Operation
- Component Locations
- Trouble Shooting
- Notes
- Seat Adjustment Completely Inoperative
- Forward/Rearward Adjustment Inoperative
- Front Height Adjustment Inoperative
- Rear Height Adjustment Inoperative
- Seat Back Adjustment Inoperative
- Headrest Adjustment Inoperative
- Switch Illumination Inoperative
- Convenience Feature Malfunction
- Memory Feature Inoperative
- Seat Adjustment Inoperative With Door Open
- Seat Operates Opposite Of Switch Position
- Front Heated Seat System Inoperative
- Driver's Heated Seat Inoperative
- Passenger's Heated Seat Inoperative
- Front Heated Seat Indicator Light Inoperative
- Front Heated Seat Switch Illumination Inoperative
- Entire Rear Seat Heating System Inoperative
- Left Rear Heated Seat Inoperative
- Right Rear Heated Seat Inoperative
- Rear Heated Seat Switch Led Inoperative
- Rear Heated Seat Switch Illumination Dimming Inoperative
- Rear Heated Seat Switch Illumination Inoperative
- Self-Diagnostic System
- System Tests (Power Seats)
- Notes
- Test 1: Power Seat Control Module Voltage Supply
- Test 2: Power Seat Switch Voltage Supply
- Test 3: Forward/Rearward Switch Resistance
- Test 4: Forward/Rearward Motor Voltage Supply
- Test 5: Forward/Rearward Motor Test
- Test 6: Front Height Switch Resistance
- Test 7: Front Height Motor Voltage Supply
- Test 8: Front Height Motor Test
- Test 9: Rear Height Switch Resistance
- Test 10: Rear Height Motor Voltage Supply
- Test 11: Rear Height Motor Test
- Test 12: Seat Back Switch Resistance
- Test 13: Seat Back Motor Voltage Supply
- Test 14: Seat Back Motor Test
- Test 15: Headrest Switch Resistance
- Test 16: Headrest Motor Voltage Supply
- Test 17: Headrest Motor Test
- Test 18: Memory Switch Resistance
- Test 19: Memory Switch Voltage Supply
- Test 20: Switch Illumination Voltage Supply
- Test 21: Can H Data Line Between Power Seat Control Module & Combination Control Module
- Test 22: Can L Data Line Between Power Seat Control Module & Combination Control Module
- Test 23: Can H Data Line Between Power Seat Control Modules
- Test 24: Can L Data Line Between Power Seat Control Modules
- Test 25: Can L/Can H Data Line Shorted Together
- System Tests (Front Heated Seats)
- Test 1: Front Heated Seat Control Module Voltage Supply
- Test 2: Cockpit Switch Group Voltage Supply
- TEST 3: COCKPIT SWITCH GROUP CIRCUIT 58d INTERNAL CONNECTION
- Test 4: Cockpit Switch Group Circuit 31 Internal Connection
- Test 5: Driver's Heated Seat Elements Voltage Supply
- Test 6: Driver's Heated Seat Elements Resistance
- Test 7: Passenger's Heated Seat Elements Voltage Supply
- Test 8: Passenger's Heated Seat Element Resistance
- System Tests (Rear Heated Seats)
- Test 1: Rear Heated Seat Control Module Voltage Supply
- Test 2: Rear Heated Seat Switch Illumination Voltage Supply
- Test 3: Left Rear Heated Seat Switch Circuit
- Test 4: Left Rear Heated Seat Elements
- Test 5: Left Rear Heated Seat Switch Illumination Voltage Supply
- Test 6: Left Rear Heated Seat Switch Led Voltage Supply
- Test 7: Left Rear Heated Seat Switch Dimming Voltage Supply
- Test 8: Right Rear Heated Seat Switch Circuit
- Test 9: Right Rear Heated Seat Elements
- Test 10: Right Rear Heated Seat Switch Illumination Voltage Supply
- Test 11: Right Rear Heated Seat Switch Led Voltage Supply
- Test 12: Right Rear Heated Seat Switch Dimming Voltage Supply
- Removal & Installation
- Wiring Diagrams