TRANSMISSION – BMW Z3 1998 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

1.9L

1.9L, A/T Wiring Diagram (1 of 2) for BMW Z3 1998

List of elements for 1.9L, A/T Wiring Diagram (1 of 2) for BMW Z3 1998:

• (below center g302 console)
• (not used)
• (not used) x18994
• Auto
• Auto mode sig
• Automatic transmission range switch (center console near gearshift lever)
• Band sol ctrl
• Battery
• Battery volt
• Brake light switch (on brake pedal support bracket)
• Brake pdl posit
• Closed in reverse position
• Clr
• Cruise control module (tempomat) (behind glove box)
• Egs warning lp
• Electronic immobilizer control module (behind glove box)
• Exterior lights system
• Fault ind sig
• Front power distribution box (left rear side of engine compartment)
• Fuse f26 10a
• Fuse f28 5a
• Fuse f46 15a
• G123 (right rear of engine compt)
• Gnd
• Gr rng sig l1
• Gr rng sig l2
• Gr rng sig l3
• Gr rng sig l4
• Hot in accy, run & start
• Hot in run & start
• Hyd ctrl (-)
• Instrument cluster
• Kick down switch (left footwell)
• Kick-down sig
• M-prog ind
• Man
• Man mode sig
• Nca
• Off
• Oil temp sig
• Oil temp sig (+)
• Ouput speed (-)
• Output speed (+)
• Program switch
• Red
• Rpm speed sig
• S-prog ind
• Shift-lock sol
• Sol val 1 ctrl
• Sol val 2 ctrl
• Speed sens shd
• Sport mode sig
• Tcc sol ctrl
• Transmission control module (egs) (right rear side of engine compt)
• X10017
• X10018
• X16
• X69

1.9L, A/T Wiring Diagram (2 of 2) for BMW Z3 1998

List of elements for 1.9L, A/T Wiring Diagram (2 of 2) for BMW Z3 1998:

• (1997)
• (1998)
• (below left side of i/p)
• (right rear side of engine compartment in e-box behind trim panel)
• 87a
• A-prog ind
• A/c comp ctrl
• A/c comp on sig
• Band solenoid
• Bk sw test sig
• Brake light switch (on brake pedal support bracket)
• Can-high
• Can-low
• Clr
• Computer data lines system
• Data link connector (right rear side of eng compt)
• Engine control module (dme) (right rear side of engine compartment in e-box behind trim panel)
• Engine control module relay
• Engine controls system
• G200
• Hydraulic pressure regulator
• Jumper
• Nca
• Oil temperature sensor
• Red
• Rpm speed sig
• Shift lock (center console, right of gearshift selector)
• Slip control module (behind glove box)
• Solenoid valve 1
• Solenoid valve 2
• Speed sensor
• Torque converter clutch solenoid valve
• Tramsmission control module (egs) (right rear side of engine compt)
• Transmission valve unit
• Txd data link
• Volt press reg
• X8516
• X8521

2.8L

2.8L, A/T Wiring Diagram (1 of 2) for BMW Z3 1998

List of elements for 2.8L, A/T Wiring Diagram (1 of 2) for BMW Z3 1998:

• (1998 only)
• (1998)
• (below center g302 console)
• (not used)
• Asc sig
• Auto
• Auto mode sig
• Automatic transmission range switch (center console near gearshift lever)
• Band sol ctrl
• Battery
• Battery volt
• Brake light switch (on brake pedal support bracket)
• Brake pdl posit
• Closed in reverse position
• Clr
• Cruise control module (tempomat) (behind glove box)
• Egs warning lp
• Electronic immobilizer control module (behind glove box)
• Exterior lights system
• Fault ind sig
• Front power distribution box (left rear side of engine compartment)
• Fuse f26 10a
• Fuse f28 5a
• Fuse f46 15a
• G117 (right rear of engine compt)
• Gnd
• Gr rng sig l1
• Gr rng sig l2
• Gr rng sig l3
• Gr rng sig l4
• Hot in accy, run & start
• Hot in run & start
• Hyd ctrl (-)
• Instrument cluster
• Kick down switch (left footwell)
• Kick-down sig
• M-prog ind
• Man
• Man mode sig
• Nca
• Off
• Oil temp sig
• Ouput speed (-)
• Output speed (+)
• Program switch
• Red
• Shift-lock sol
• Slip control module (abs/asc) (behind glove box)
• Sol val 1 ctrl
• Sol val 2 ctrl
• Speed sens shd
• Tcc sol ctrl
• Transmission control module (egs) (right rear side of engine compt)
• X10017
• X10018
• X1171
• X16
• X18994

2.8L, A/T Wiring Diagram (2 of 2) for BMW Z3 1998

List of elements for 2.8L, A/T Wiring Diagram (2 of 2) for BMW Z3 1998:

• (below left side of i/p)
• (not used)
• (right rear side of engine compartment in e-box behind trim panel)
• 87a
• A-prog ind
• Band solenoid
• Bk sw test sig
• Brake light switch (on brake pedal support bracket)
• Can-high
• Can-low
• Clr
• Computer data lines system
• Data link connector (right rear side of eng compt)
• Engine control module (dme) (right rear side of engine compartment in e-box behind trim panel)
• Engine control module relay
• Engine controls system
• G200
• Hydraulic pressure regulator
• Jumper
• Nca
• Oil temperature sensor
• Red
• Shift lock (center console, right of gearshift selector)
• Solenoid valve 1
• Solenoid valve 2
• Speed sensor
• Torque converter clutch solenoid valve
• Tramsmission control module (egs) (right rear side of engine compt)
• Transmission valve unit
• Txd data link
• X8516
• X8521