AD32.32-P-4000B | Adaptive damping system (ADS II) diagnosis fault memory | 6.8.97 |
MODEL 140 as of 1.6.94,
210 with CODE (216b) adaptive damping system (ADS) with level control
Adaptive damping system (ADS II) diagnosis, previous knowledge | |||
Connect Hand-Held Tester (HHT) and read out fault memory | |||
| Read out fault memory for ADS control module, suspension (N51) and, on model 140 with module box, fault memory of the base module (BM) (N16/1). If no fault is stored in the event of a complaint: |
Carry out in full | |
Fault memory | |||
Fault code | Possible cause | Notes | Remedy |
| ADS control module (N51), suspension | N51 | |
| Left front body lateral acceleration sensor (B24/3) | ||
| Right front body lateral acceleration sensor (B24/4) | ||
| Right rear body lateral acceleration sensor (B24/6) | ||
| Front axle solenoid valve 1 (Y51y1), left | ||
| Front axle solenoid valve 2 (Y51y2), left | ||
| Front axle solenoid valve 1 (Y52y1), right | ||
| Front axle solenoid valve 2 (Y52y2), right | ||
| Rear axle solenoid valve 1 (Y53y1), left | ||
| Rear axle solenoid valve 2 (Y53y2), left | ||
| Rear axle solenoid valve 1 (Y54y1), right | ||
| Rear axle solenoid valve 2 (Y54y2), right | ||
| ADS MIL (A1e27), suspension | ||
| Steering angle sensor (N49) | ||
| Steering angle sensor (N49), incorrect signal | ||
| Steering angle sensor (N49) not initialized | ||
| Model 140: Front right wheel speed signal from ASR, ETS (N47-1, N47-2) or ESP (N47-5) control module Model 210: Front left wheel speed signal from ASR (N47/1) or ETS (N47/2) control module | ||
| Comfort/sport switch (ADS) (S45/1) | ||
| Battery voltage too low | ||
| Battery voltage too high | ||
| Stop lamp switch (4-pin) (S9/1) |
Referenced documents
- ad0000p200003a Connecting Hand-Held Tester (HHT), reading out fault memory
- ad3232p2000b Adaptive damping system (ADS II) diagnosis basic knowledge
- ad3232p600001b Adaptive damping system (ADS II) test of electrical system ADS control module
- ad3232p600003b Adaptive damping system (ADS II) test of electrical system ADS warning lamp
- ad3232p600005b Adaptive damping system (ADS II) test of electrical system steering angle sensor voltage supply
- ad3232p600006b Adaptive damping system (ADS II) test of electrical system steering angle sensor initializing
- ad3232p600007b Adaptive damping system (ADS II) test of electrical system left front axle damping valve
- ad3232p600008b Right front axle damper valve, testing electrical system, adaptive damping system (ADS II)
- ad3232p600009b Adaptive damping system (ADS II) test of electrical system left rear axle damping valve
- ad3232p600010b Adaptive damping system (ADS II) test of electrical system right rear axle damping valve
- ad3232p600014a Adaptive damping system (ADS II) test of electrical system front wheel speed signal
- ad3232p600015a Adaptive damping system (ADS II) test of electrical system stop lamp switch
- ad3232p600016a Adaptive damping system (ADS II) test of electrical system body acceleration sensor
- ad3232p600016b Adaptive damping system (ADS II) test of electrical system body acceleration sensor
- ad3232p600016c Adaptive damping system (ADS II) test of electrical system body acceleration sensor
- ad3232p600017a Adaptive damping system (ADS II) test of electrical system comfort/sport switch
- ad3232p6000a Adaptive damping system (ADS II), testing electrical system
- ad3232p7004a Adaptive damping system (ADS II), testing hydraulic damping
- ad3232p7006a Adaptive damping system (ADS II) test of hydraulic system level controller