Symptom:
*NO RESPONSE FROM PCM (PCM SCI ONLY) - NGC
POSSIBLE CAUSES
CHECK PCM POWERS AND GROUNDS
PCM SCI TRANSMIT CIRCUIT SHORTED TO VOLTAGE
PCM SCI RECEIVE CIRCUIT SHORTED TO VOLTAGE
PCM SCI CIRCUITS SHORTED TOGETHER
PCM SCI TRANSMIT CIRCUIT SHORTED TO GROUND
PCM SCI RECEIVE CIRCUIT SHORTED TO GROUND
PCM SCI RECEIVE CIRCUIT OPEN
PCM SCI TRANSMIT CIRCUIT OPEN
POWERTRAIN CONTROL MODULE
TEST
ACTION
APPLICABILITY
1
Perform the symptom Checking PCM Power and Ground Circuits in the Driveability
category.
NOTE: With the DRBIII
t
in the generic scan tool mode, attempt to commu-
nicate with the PCM.
NOTE: If the DRBIII
t
can communicate with the PCM in the generic scan
tool mode, it may not be necessary to perform this step.
Did the vehicle pass this test?
All
Yes
→
Go To
2
No
→
Repair as necessary.
Perform POWERTRAIN VERIFICATION TEST VER - 1.
2
Turn the ignition off.
Disconnect the DRBIII
t
from the DLC.
Disconnect the PCM harness connectors.
Turn the ignition on.
Measure the voltage of the PCM SCI Transmit circuit at the Data Link harness
connector (cav 7).
Is the voltage above 1.0 volt?
All
Yes
→
Repair the PCM SCI Transmit circuit for a short to voltage.
Perform POWERTRAIN VERIFICATION TEST VER - 1.
No
→
Go To
3
3
Turn the ignition off.
Disconnect the DRBIII
t
from the DLC.
Disconnect the PCM harness connectors.
Turn the ignition on.
Measure the voltage of the PCM SCI Receive circuit at the Data Link harness
connector (cav 12).
Is the voltage above 1.0 volt?
All
Yes
→
Repair the PCM SCI Receive circuit for a short to voltage.
Perform POWERTRAIN VERIFICATION TEST VER - 1.
No
→
Go To
4
19
COMMUNICATION
Содержание 2004 Neon SRT4
Страница 22: ...7 0 DIAGNOSTIC INFORMATION AND PROCEDURES 15...
Страница 252: ...8 7 4 DECKLID SECURITY SWITCH C O M P O N E N T L O C A T I O N S 245 COMPONENT LOCATIONS...
Страница 271: ...10 0 SCHEMATIC DIAGRAMS 10 1 AIRBAG SYSTEM S C H E M A T I C D I A G R A M S 265 SCHEMATIC DIAGRAMS...
Страница 272: ...10 2 AUDIO SYSTEM S C H E M A T I C D I A G R A M S 266 SCHEMATIC DIAGRAMS...
Страница 273: ...10 2 1 CD CHANGER 10 3 COMPASS TEMPERATURE MIRROR S C H E M A T I C D I A G R A M S 267 SCHEMATIC DIAGRAMS...
Страница 274: ...10 4 EXTERIOR LIGHTING S C H E M A T I C D I A G R A M S 268 SCHEMATIC DIAGRAMS...
Страница 275: ...10 5 INSTRUMENT CLUSTER S C H E M A T I C D I A G R A M S 269 SCHEMATIC DIAGRAMS...
Страница 276: ...10 6 INTERIOR LIGHTING 10 7 POWER DOOR LOCKS RKE S C H E M A T I C D I A G R A M S 270 SCHEMATIC DIAGRAMS...
Страница 277: ...10 8 VEHICLE COMMUNICATION S C H E M A T I C D I A G R A M S 271 SCHEMATIC DIAGRAMS...
Страница 278: ...10 9 VEHICLE THEFT SECURITY SYSTEM S C H E M A T I C D I A G R A M S 272 SCHEMATIC DIAGRAMS...
Страница 280: ...Dealer Technical Operations 800 Chrysler Drive CIMS 486 02 76 Auburn Hills MI 48326 2757...
Страница 290: ...NOTES 8...
Страница 291: ...7 0 DIAGNOSTIC INFORMATION AND PROCEDURES 9...
Страница 323: ...REAR 8 7 WHEEL SPEED SENSORS FRONT REAR C O M P O N E N T L O C A T I O N S 41 COMPONENT LOCATIONS...
Страница 324: ...8 8 WHEEL SPEED SENSOR CONNECTORS FRONT REAR C O M P O N E N T L O C A T I O N S 42 COMPONENT LOCATIONS...
Страница 330: ...Dealer Technical Operations 800 Chrysler Drive CIMS 486 02 76 Auburn Hills MI 48326 2757...
Страница 344: ...FIGURE 1 8 GENERAL INFORMATION...
Страница 345: ...FIGURE 2 9 GENERAL INFORMATION...
Страница 353: ...7 0 DIAGNOSTIC INFORMATION AND PROCEDURES 17...
Страница 682: ...8 3 DATA LINK CONNECTOR 8 4 SENSORS SRT 4 C O M P O N E N T L O C A T I O N S 347 COMPONENT LOCATIONS...
Страница 683: ...2 0L SRT 4 2 0L SRT 4 C O M P O N E N T L O C A T I O N S 348 COMPONENT LOCATIONS 8 4 SENSORS Continued...
Страница 684: ...2 0L SRT 4 8 5 FUEL SYSTEM 8 6 SWITCHES GAUGES C O M P O N E N T L O C A T I O N S 349 COMPONENT LOCATIONS...
Страница 685: ...SRT 4 C O M P O N E N T L O C A T I O N S 350 COMPONENT LOCATIONS 8 6 SWITCHES GAUGES Continued...
Страница 692: ...C O N N E C T O R P I N O U T S 357 CONNECTOR PINOUTS...
Страница 694: ...C O N N E C T O R P I N O U T S 359 CONNECTOR PINOUTS...
Страница 700: ...C O N N E C T O R P I N O U T S 365 CONNECTOR PINOUTS...
Страница 709: ...10 0 SCHEMATIC DIAGRAMS 10 1 2004 PL 2 0L ENGINE S C H E M A T I C D I A G R A M S 375 SCHEMATIC DIAGRAMS...
Страница 710: ...S C H E M A T I C D I A G R A M S 376 SCHEMATIC DIAGRAMS 10 1 2004 PL 2 0L ENGINE Continued...
Страница 711: ...10 2 2004 SRT 4 2 4L ENGINE S C H E M A T I C D I A G R A M S 377 SCHEMATIC DIAGRAMS...
Страница 712: ...S C H E M A T I C D I A G R A M S 378 SCHEMATIC DIAGRAMS 10 2 2004 SRT 4 2 4L ENGINE Continued...
Страница 713: ...11 0 CHARTS AND GRAPHS C H A R T S A N D G R A P H S 379 CHARTS AND GRAPHS...
Страница 714: ...C H A R T S A N D G R A P H S 380 CHARTS AND GRAPHS...
Страница 715: ...C H A R T S A N D G R A P H S 381 CHARTS AND GRAPHS...
Страница 717: ...Dealer Technical Operations 800 Chrysler Drive CIMS 486 02 76 Auburn Hills MI 48326 2757...
Страница 745: ...NOTES 24...
Страница 746: ...7 0 DIAGNOSTIC INFORMATION AND PROCEDURES 25...
Страница 902: ...8 4 TRANSMISSION COMPONENT LOCATIONS C O M P O N E N T L O C A T I O N S 182 COMPONENT LOCATIONS...
Страница 904: ...C O N N E C T O R P I N O U T S 184 CONNECTOR PINOUTS...
Страница 906: ...C O N N E C T O R P I N O U T S 186 CONNECTOR PINOUTS...
Страница 909: ...C O N N E C T O R P I N O U T S 189 CONNECTOR PINOUTS...
Страница 917: ...10 0 SCHEMATIC DIAGRAMS S C H E M A T I C D I A G R A M S 197 SCHEMATIC DIAGRAMS...
Страница 919: ...11 3 SOLENOID APPLICATION CHART 11 4 SHIFT LEVER ERROR CODES C H A R T S A N D G R A P H S 200 CHARTS AND GRAPHS...
Страница 920: ...11 5 TRANSMISSION TEMPERATURE SENSOR C H A R T S A N D G R A P H S 201 CHARTS AND GRAPHS...
Страница 922: ...Dealer Technical Operations 800 Chrysler Drive CIMS 486 02 76 Auburn Hills MI 48326 2757...