gf4615p3000a

Position measurement of steering column adjustment motors, function

Type gf · topic 46.15 · version 0102 · 1999-07-23

Applies to: MODEL 210.081 /281, 210 (except 210.081 /281) as of 1.3.97 with CODE (275a) Memory package (driver's seat, steering column, mirrors)

Where it sits

Function group 2 Chassis › 46 Steering › 46.15 Steering column adjustment — Series 210 (models 003, 004, 006, 007, 010, 015, 016, 017, 020, 025, 026, 035, 037, 045, 048, 053, 055, 061, 062, 063, 065, 070, 072, 074, 081, 082, 083, 206, 210, 215, 216, 217, 225, 226, 235, 237, 245, 248, 261, 262, 263, 265, 270, 272, 274, 281, 282, 283, 606, 610, 616, 617, 663)

GF46.15-P-3000A

Position measurement of steering column adjustment motors, function

13.12.96

MODEL 210.081 /281,
210 (except 210.081 /281) as of 1.3.97 with CODE (275a) Memory package (driver's seat, steering column, mirrors)

Up to 6/98:

There is a potentiometer for position measurement in both the telescopic adjustment motor (in/out) (M20m1) and tilt adjustment motor (up/down) (M20m2).

The voltage at the potentiometer depends on the position of the steering column. This voltage is read in by the driver-side seat adjustment control module (N32/1).

As of 6/98:

The potentiometers used to determine position were replaced with Hall sensors. The Hall sensor pulses are read in by the driver-side seat adjustment control module (N32/1), tested for plausibility and counted in the position counter for position measurement. The Hall pulses received are evaluated as either positive or negative according to the actuation voltage of the motor.

Norming is not necessary.

Steering column adjustment motor group

GF46.15-P-4101A

Referenced documents