Chrysler Repair: pcm pin i/d, powertrain control module, vehicle speed sensor


Question
Hi, would you be able to help me by letting me know what functions on the pcm do from pin 41 to pin 80 the car is a 2002 chrysler neon 1995cc with a 4 speed auto transmission 41TE  i live in the UK and have both the Haynes and Chilton repair manuals and cant find any information regarding this. Thanks Paul

Answer
POWERTRAIN CONTROL MODULE C2 - BLACK 40 WAY CAV CIRCUIT FUNCTION
41 V37 20RD/LG (SPEED CONTROL) SPEED CONTROL SWITCH SIGNAL
42 - -
43 K4 20BK/LB SENSOR GROUND
44 K7 20OR 8V SUPPLY
45 K10 20WT POWER STEERING PRESSURE SWITCH SENSE
46 A14 18RD/WT FUSED B(+)
47 Z11 18BK/WT GROUND
48 K40 20BR/WT IDLE AIR CONTROL NO. 3 DRIVER
49 K60 20YL/BK IDLE AIR CONTROL NO. 2 DRIVER
50 Z12 20BK/TN GROUND
51 K141 20TN/WT OXYGEN SENSOR 1/2 SIGNAL
52 G31 20VT/LG INLET AIR TEMPERATURE SENSOR SIGNAL
53 - -
54 - -
55 C27 18DB/PK RADIATOR FAN RELAY CONTROL
56 V36 20TN/RD (SPEED CONTROL) SPEED CONTROL VACUUM SOLENOID CONTROL
57 K39 20GY/RD IDLE AIR CONTROL NO. 1 DRIVER
58 K59 20VT IDLE AIR CONTROL NO. 4 DRIVER
59 D25 20VT/YL PCI BUS
60 - -
61 K6 18VT/WT 5V SUPPLY
62 K29 20WT/PK BRAKE LAMP SWITCH SENSE
63 - -
64 C28 18DB/OR A/C COMPRESSOR CLUTCH RELAY CONTROL
65 D21 20PK SCI TRANSMIT
66 G7 20WT/OR VEHICLE SPEED SENSOR SIGNAL
67 K51 18DB/YL AUTOMATIC SHUT DOWN RELAY CONTROL
68 K52 20PK/BK DUTY CYCLE EVAP/PURGE SOLENOID CONTROL
69 - -
70 K108 20DB EVAPORATIVE EMISSION SOLENOID SENSE
71 G9 18GY/BK RED BRAKE WARNING INDICATOR DRIVER
72 K107 18YL LEAK DETECTION PUMP SWITCH SENSE
73 - -
74 K31 18BR FUEL PUMP RELAY CONTROL
75 D20 20LG SCI RECEIVE
76 T141 20YL/RD (MTX) CLUTCH INTERLOCK SWITCH SENSE
76 T41 18BR/YL (ATX) PARK/NEUTRAL POSITION SWITCH SENSE
77 K106 18WT/DG LEAK DETECTION PUMP SOLENOID CONTROL
78 K54 18OR/BK (ATX) TORQUE CONVERTOR CLUTCH SOLENOID CONTROL
79 - -
80 V35 20LG/RD (SPEED CONTROL) SPEED CONTROL VENT SOLENOID CONTROL