Electronic stability program (ESP), BAS and SPS diagnosis, fault memory - AD42.45-P-4000A
MODEL 202 with ENGINE 112, 113 with CODE (472a) Electronic Stability Program (ESP)
MODEL 129, 208 with ENGINE 112, 113 with CODE (472a) Electronic Stability Program (ESP)
MODEL 210 with ENGINE 111, 112, 113, 605, 606, 611, 612, 613 with CODE (472a) Electronic Stability Program (ESP)
| Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between the pillars of the lifting platform and position the four support plates at the lifting platform mounting points specified by the vehicle manufacturer. | AS00.00-Z-0010-01A | |
| Electronic stability program (ESP), BAS and SPS diagnosis, advanced information | AD42.45-P-2000A | ||
| Connect handheld tester (HHT) and read out DTC memory | AD00.00-P-2003A | ||
| Ignition: ON | |||
| Read out fault memory of ESP, BAS, ME-SFI and ETC systems | |||
| Control unit initialization | Reconfiguration of the control unit (N47-5) is essential after replacing the ESP control unit (N47-5) or the brake booster (A7/7) . | The values for the BAS solenoid valve must be read into the ESP control unit (N47-5). See HHT menu | |
| Fault memory | |||
| Fault code |
Fault text | Possible cause / Note | Remedy |
| No fault | In the event of a complaint carry out testing electrical system of ESP and SPS in full | AD42.45-P-6000A | |
| C1000 | ESP control unit (N47-5) | N47-5 | |
| C1003 | ESP control unit (N47-5) | BAS computer defective |
N47-5 |
| C1010 | Battery undervoltage, terminal 87 | AD42.45-P-6000-01A | |
| C1011 | Solenoid valve voltage supply, open circuit or short circuit | AD42.45-P-6000-01B | |
| AD42.45-P-6000-17A | |||
| C1012 | Battery overvoltage, terminal 87 | AD42.45-P-6000-01A | |
| C1020 | Fault in CAN communication in general | AD42.45-P-6000-35A | |
| C1022 | CAN communication with right control unit (MESFI) (N3/12) faulty | AD42.45-P-6000-35A | |
| Read ME-SFI fault memory. Check ME-SFI coding (HHT). |
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| C1025 | CAN communication with BAS control unit faulty | N47-5 | |
| C1100 | Left front rpm sensor (L6/1), open circuit Left front rpm sensor (L6/1), loose contact Left front rpm sensor (L6/1), plausibility |
Rotor with incorrect number of teeth, dirty or damaged, incorrect rear axle ratio, tires or wheels. | AD42.45-P-6000-08A |
| C1101 | Right front rpm sensor (L6/2), open circuit Right front rpm sensor (L6/2), loose contact Right front rpm sensor (L6/2), plausibility |
Rotor with incorrect number of teeth, dirty or damaged, incorrect rear axle ratio, tires or wheels. | AD42.45-P-6000-10A |
| C1102 | Left rear rpm sensor (L6/3), open circuit Left rear rpm sensor (L6/3), loose contact Left rear rpm sensor (L6/3), plausibility |
Rotor with incorrect number of teeth, dirty or damaged, incorrect rear axle ratio, tires or wheels. | AD42.45-P-6000-12A |
| C1103 | Right rear rpm sensor (L6/4), open circuit Right rear rpm sensor (L6/4), loose contact Right rear rpm sensor (L6/4), plausibility |
Rotor with incorrect number of teeth, dirty or damaged, incorrect rear axle ratio, tires or wheels. | AD42.45-P-6000-14A |
| C1120 | ESP yaw rate sensor (N64) | Model 168 until 7/99 Model 202 with M112, 113, 604 Model 208 with M112, 113 Model 210 with M111, 112, 113, 604, 605, 606 |
AD42.45-P-6000-32A |
| Yaw speed and lateral acceleration sensor (B24/15), Yaw rate signal cable open circuit/short circuit |
Model 168 applicable as of 8/99 Model 210 with M611, 612, 613 |
AD42.45-P-6000-39A | |
| C1140 | Steering angle sensor (N49), open-circuit/shortcircuit Steering angle sensor, initialization |
AD42.45-P-6000-06A Turn steering wheel clockwise and counter-clockwise up to the stops |
|
| C1141 | ESP brake pressure sensor (B34) open/short circuit ESP brake pressure sensor (B34) plausibility |
AD42.45-P-6000-31A | |
| C1142 | Lateral acceleration sensor (B24/2) | Model 168 until 7/99 Model 202 with M112, 113, 604 Model 208 with M112, 113 Model 210 with M111, 112, 113, 604, 605, 606 |
AD42.45-P-6000-30A |
| Yaw speed and lateral acceleration sensor (B24/15), Open/short circuit, voltage supply, plausibility |
Model 168 applicable as of 8/99 Model 210 with M611, 612, 613 |
AD42.45-P-6000-39A | |
| C1149 | Voltage supply ESP brake pressure sensor (B34), Diaphragm travel sensor (A7/7b1), |
AD42.45-P-6000-31A , AD42.45-P-6000-33A , |
|
| Lateral acceleration sensor (B24/2) | Model 168 until 7/99 Model 202 with M112, 113, 604 Model 208 with M112, 113 Model 210 with M111, 112, 113, 604, 605, 606 |
AD42.45-P-6000-30A | |
| Yaw rate and lateral acceleration sensor (B24/15) | Model 168 applicable as of 8/99 Model 210 with M611, 612, 613 |
AD42.45-P-6000-39A | |
| C1200 | Stop light switch (S9/1), membrane travel comparison plausibility Stop light switch (S9/1), plausibility |
Cable S9/1 | |
| C1201 | BAS release switch (A7/7s1), open-circuit/short circuit BAS release switch (A7/7s1), plausibility BAS release switch (A7/7s1), redundancy, changeover time |
Cable A7/7s1 | |
| C1204 | BAS diaphragm travel sensor (A7/7b1), diaphragm speed BAS diaphragm travel sensor (A7/7b1), plausibility BAS diaphragm travel sensor (A7/7b1), open circuit BAS diaphragm travel sensor (A7/7b1), cable short-circuit to ground |
AD42.45-P-6000-33A | |
| C1300 | Left front pressure hold solenoid valve (A7/3y6), open-circuit/short-circuit | AD42.45-P-6000-18A | |
| C1301 | Left front pressure reduction solenoid valve (A7/3y7), open/short circuit | AD42.45-P-6000-19A | |
| C1302 | Right front pressure hold solenoid valve (A7/3y8), open/short circuit | AD42.45-P-6000-20A | |
| C1303 | Right front pressure reduction solenoid valve (A7/3y9), open/short circuit | AD42.45-P-6000-21A | |
| C1304 | Left rear pressure hold solenoid valve (A7/3y10), open-circuit/short-circuit | AD42.45-P-6000-22A | |
| C1305 | Left rear axle solenoid valve (release) (A7/3y11), open-circuit / short-circuit | AD42.45-P-6000-23A | |
| C1306 | Right rear axle solenoid valve (hold) (A7/3y12), open-circuit / short-circuit | AD42.45-P-6000-24A | |
| C1307 | Left rear pressure reduction solenoid valve (A7/3y13), open/short circuit | AD42.45-P-6000-25A | |
| C1308 | Front axle inlet solenoid valve (A7/3y22), open circuit / short-circuit | AD42.45-P-6000-26A | |
| C1309 | Rear axle inlet solenoid valve (A7/3y23), open circuit / short-circuit | AD42.45-P-6000-27A | |
| C1310 | Front axle switchover solenoid valve (A7/3y18), open-circuit / short-circuit | AD42.45-P-6000-28A | |
| C1311 | Rear axle switchover solenoid valve (A7/3y19), open-circuit / short-circuit | AD42.45-P-6000-29A | |
| C1332 | BAS solenoid valve (A7/7y1), open-circuit/short circuit | AD42.45-P-6000-34A | |
| C1401 | High pressure/return flow pump (A7/3m1), open/short circuit High-pressure/return pump (A7/3m1) fails to switch off High pressure/return flow pump (A7/3m1), stops too soon |
AD42.45-P-6000-04A | |
| C1406 | BAS brake servo (A7/7) defective BAS brake servo, diaphragm travel sensor (A7/7b1) or solenoid valve (A7/7y1) defective |
A7/7 D42.45-P-6000-33A AD42.45-P-6000-34A |
|
| C1500 | Rpm sensor plausibility | Rotor with wrong number of teeth or dirty or damaged, wrong rear final drive ratio or tires or wheels. | AD42.45-P-6000-08A AD42.45-P-6000-10A AD42.45-P-6000-12A AD42.45-P-6000-14A |
| C1501 | SPS P-valve (Y10) | AD42.45-P-6000-05A | |
| C1504 | System has switched off Steering angle not initialized, Brake pressure sensor(B34) | Turn steering wheel clockwise and counter-clockwise up to the stops AD42.45-P-6000-31A |
|
| Yaw rate sensor (N64) | Model 168 until 7/99 | AD42.45-P-6000-32A | |
| Model 202 with M112, 113, 604 | |||
| Model 208 with M112, 113 | |||
| Model 210 with M111, 112, 113, 604, 605, 606 | |||
| Yaw speed and lateral acceleration sensor (B24/15), Undervoltage |
Model 168 applicable as of 8/99 Model 210 with M611, 612, 613 |
AD42.45-P-6000-39A | |
| C1511 | Engine control unit wrongly coded | Code ME control unit | |
| C1540 | Road test not carried out. | Carry out road test Model 168 as of 01.03.99 with Code (472a) Models 202, 208, 210 as of 01.06.00 with CODE (472a) |
AD42.45-P-3000-01A |