BMW
BMW
BMW
BMW
1210.25Će
1999
Pin Assignments
03/00
Z3
E = Input, A = Output, M = Ground
Pin
Connection
Description/Function
Signal
Type
9
Not used
10
A
EKP
Activate relay
Fuel pump relay
11
A
OELD
Oil pressure signal
Instrument cluster
12
Not used
13
Not used
14
Not used
15
Not used
16
Not used
17
A
TD
Crankshaft RPM speed signal TD
Instrument cluster
18
Not used
19
E
RFL
Reverse signal
Reversing light switch/ Automatic
transmission range switch
20
Not used
21
A
A-OELN
Oil level signal
Thermal oil level sensor (TOENS)
control module
22
E
DFAHR
Speed signal right rear
ABS/ASC control module
23
E
KUPP
Clutch signal
Clutch switch
24
E
KL 54 ON
Brake signal
Brake light switch
25
Not used
26
E
15A26
Terminal 15
Fuse 26
27
E
MFL
Cruise control signal
Cruise control interface
28
E
S_BLTS
Brake signal
Brake light switch
29
A
S_KOREL
Activate relay
Compressor control relay
30
A
LDPV
Activate valve
Leakage diagnosis pump
31
Not used
32
E/A
TXDII
TXD diagnosis data link
Data link connector
33
E
S_DWA
Drive-away protection signal (code)
Electronic immobilizer control
module (EWS III)
34
E
LDPS
Leakage signal
Leakage diagnosis pump
35
M
31
Ground
Cruise control interface
36
E/A
CAN+
CAN bus high
Instrument cluster,
ABS/ASC control module