AD72.29-P-5000A | Power windows diagnosis, troubleshooting | 13.5.97 |
Models 202 as of 1.6.97,
208, 210.081 /281 (except 208.4),
210 as of 1.3.97
Convenience feature (CF) diagnosis, previous knowledge | |||
Troubleshooting | |||
Complaint | Possible cause | Notes | Remedy/test step |
1 Open left front power window, inoperable | Left front power window switch (N72s1) Driver side power window motor (M10/3) Front driver side door control module (N69/1) |
except model 208.4 | Test step 1 |
2 Open left front power window (automatic lowering), inoperative | Side window not normalized Left front power window switch (N72s1) Driver side power window motor (M10/3) Front driver side door control module(N69/1) |
except model 208.4 | Side window normalized Test step 1 |
3 Close left front power window, inoperative | Left front power window switch (N72s1) Driver side power window motor (M10/3) Front driver side door control module (N69/1) |
except model 208.4 | Test step 1 |
4 Close left front power window (automatic run-up), inoperative | Side window not normalized Left front power window switch (N72s1) Driver side power window motor (M10/3) Front driver side door control module (N69/1) |
except model 208.4 | Side window normalized Test step 1 |
5 Open right front power window, inoperative | Power window switch, right front (N72s2) Front passenger side power window motor (M10/4) Front passenger side door control module (N69/2) |
except model 208.4 | Test step 2. |
6 Open right front power window (automatic lowering), inoperative | Side window not normalized Power window switch, right front (N72s2) Driver side power window motor (M10/4) Driver side front door control module (N69/2) |
except model 208.4 | Side window normalized Test step 2. |
7 Close right front power window, inoperative | Power window switch, right front (N72s2) Front passenger side power window motor (M10/4) Front passenger side front door control module (N69/2) |
except model 208.4 | Test step 2. |
8 Close right front power window (automatic run-up), inoperative | Side window not normalized Power window switch, right front (N72s2) Driver side power window motor (M10/4) Driver side front door control module (N69/2) |
except model 208.4 | Side window normalized Test step 2. |
9 Open left rear power window with switch (N72s3, S21/3), inoperative | Left rear power window switch (N72s3) Left rear power window switch (S21/3) Rear driver's side door control module (N69/3) |
except model 208.4 except model 208.4 | Test step 3 Test step 5 N69/3 |
10 Open left rear power window with switch (N72s3, S21/3), inoperative (automatic lowering) | Side window not normalized Left rear power window switch (N72s3) Left rear power window switch (S21/3) Rear driver's side door control module (N69/3) |
except model 208.4 except model 208.4 | Side window normalized Test step 3 Test step 5 N69/3 |
11 Close left rear power window with switch (N72s3, S21/3), inoperative | Left rear power window switch (N72s3) Left rear power window switch (S21/3) Rear driver's side door control module (N69/3) |
except model 208.4 except model 208.4 | Test step 3 Test step 5 N69/3 |
12 Close left rear power window with switch (N72s3, S21/3), inoperative (automatic lowering) | Side window not normalized Left rear power window switch (N72s3) Left rear power window switch (S21/3) Rear driver's side door control module (N69/3) |
except model 208.4 except model 208.4 | Side window normalized Test step 3 Test step 5 N69/3 |
13 Open right rear power window with switch (N72s4, S21/4), inoperative | Right rear power window switch (N72s4) Right rear power window switch (S21/4 ) Rear passenger's side door control model (N69/4) |
except model 208.4 except model 208.4 | Test step 4 Test step 6 N69/4 |
14 Open right rear power window with switch (N72s4, S21/4), inoperative (automatic lowering) | Side window not normalized Right rear power window switch (N72s4) Right rear power window switch (S21/4) Rear passenger's side door control model (N69/4) |
except model 208.4 except model 208.4 | Side window normalized Test step 4 Test step 6 N69/4 |
15 Close right rear power window with switch (N72s4, S21/4), inoperative | Right rear power window switch (N72s4) Right rear power window switch (S21/4) Rear passenger's side door control model (N69/4) |
except model 208.4 except model 208.4 | Test step 4 Test step 6 N69/4 |
16 Close right rear power window with switch (N72s4, S21/4), inoperative (automatic lowering) | Side window not normalized Right rear power window switch (N72s4) Right rear power window switch (S21/4) Rear passenger's side door control model (N69/4) |
except model 208.4 except model 208.4 | Side window normalized Test step 4 Test step 6 N69/4 |
17 Left or right rear childproof lock inoperative | Rear power window safety switch (N72s5) |
except model 208.4 | Test step 7 |
18 Window does not close completely | Faulty normalization | Use the HHT (adaptation control module, normalization) to denormalize the window and close the window manually using the window regulator (to block) and hold the power window switch down for > 1 s | |
19 Frequent power window de-normalization | Voltage supply, circuit 30, door control module intermittent open-circuit Hall sensors Coding in ignition/starter switch (N73) false | HHT adaptation control module, normalization |
Referenced documents
- ad7229p3001a Power windows, diagnosis, function check, actual values
- ad7229p600016a Test of electrical system, CF front left power window motor actuation
- ad7229p600017a Test of electrical system, CF front right power window motor actuation
- ad8045p2000a Convenience feature (CF) diagnosis previous knowledge
- ad8045p600005a CF test of electrical system driver power window motor
- ad8045p600007a CF test of electrical system front passenger power window motor