BMW Z3 E37 1998 Electrical Troubleshooting Manual page 113

BMW BMW BMW BM
04/99
Z3
Pin Assignments (4-Cylinder)
Pin Type Description/Function
295 Not used
296 A Torque converter clutch solenoid valve
control (–)
297 A Solenoid valve 2 control (–)
298 M Ground
299 Not used
300 E Gear range signal L1
301 E Gear range signal L3
302 Not used
303 Not used
304 E RPM speed signal TD
305 Not used
306 E Output speed (+)
307 Not used
308 Not used
309 A A-program indication
310 E A/C compressor-ON-signal
311 Not used
312 E Brake switch test signal
313 Not used
314 Not used
315 Not used
316 A Voltage supply
317 E Voltage pressure regulator
318 E Voltage supply, terminal 87
319 E Voltage supply, terminal 87
320 Not used
321 Not used
322 Not used
323 Not used
324 Not used
325 Not used
E = Input, A = Output, M = Ground
2460.2b b
Connection
Transmission valve unit
Transmission valve unit
Ground point
Automatic transmission range switch
Automatic transmission range switch
Engine control module
Transmission valve unit
Program switch
Engine control module
Brake light switch
Shift-lock/Transmission valve unit
Transmission valve unit
Engine control module relay
Engine control module relay
1998