2000 CHRYSLER VOYAGER automatic

TEST ACTION APPLICABILITY
8 Ignition Off
Using the schematic as a guide, inspect the Wiring and Connectors.
Were any problems found?TRANSMISSION -
AUTOMATIC
3-SPD, 31TH
Ye s®Repair as necessary.
Perform Powertrain Verification Test VER-5A.
No®Test Complete.
306
TRANSMISSION
P-0743 TORQUE CONVERTER CLUTCH SOLENOID CIRCUIT ÐContinued
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Symptom:
P-1899 PARK/NEUTRAL SWITCH STUCK IN PARK OR IN GEAR
When Monitored and Set Condition:
P-1899 PARK/NEUTRAL SWITCH STUCK IN PARK OR IN GEAR
When Monitored: With the transmission in Park, Neutral, or Drive and not in limp-in
mode.
Set Condition: This code is set if the PCM detects an incorrect Park/Neutral switch state
for a given mode of vehicle operation in two consecutive failures.
POSSIBLE CAUSES
P/N SWITCH SENSE CIRCUIT OPEN
PARK/NEUTRAL SWITCH SENSE CIRCUIT OPEN
PARK/NEUTRAL SWITCH SENSE CIRCUIT SHORT TO GROUND
PARK/NEUTRAL SWITCH SENSE CIRCUIT SHORT TO GROUND
PARK/NEUTRAL SWITCH WIRING HARNESS OBSERVABLE DEFECT
PARK/NEUTRAL SWITCH WIRING HARNESS OBSERVABLE DEFECT
PARK/NEUTRAL SWITCH DEFECTIVE
TRS DEFECTIVE
PCM DEF (P/N SWITCH)
PCM DEF (P/N SWITCH)
TEST ACTION APPLICABILITY
1 Ignition On, Engine Not Running.
With the DRB, read Park/Neutral Switch input state.
While moving gear selector in and out of Park and Reverse, watch DRB Display.
Did the display show9P/N and D/R9?TRANSMISSION -
AUTOMATIC
3-SPD, 31TH
Ye s®Go To 2
No®Go To 3
2 Ignition Off.
Inspect the Wiring and Connector relating to Park/Neutral Position Switch.
Were any problems found?TRANSMISSION -
AUTOMATIC
3-SPD, 31TH
Ye s®Repair as necessary.
Perform Powertrain Verification Test VER-5A.
No®Test Complete.
307
TRANSMISSION
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TEST ACTION APPLICABILITY
3 Ignition Off.
Disconnect the PCM Connector.
Note: Check connectors - Clean/repair as necessary.
Using an Ohmmeter, measure between the Park/Neutral Switch Sense Circuit at the
PCM Connector and Ground.
While moving Gear Selector between Park and Reverse, watch Ohmmeter display.
Did the display switch from below 5.0 ohms to above 5.0 ohms?TRANSMISSION -
AUTOMATIC
3-SPD, 31TH
Ye s®Replace the PCM.
Perform Powertrain Verification Test VER-5A.
No®Go To 4
4 Ignition Off.
Disconnect the PCM Connector.
Note: Check connectors - Clean/repair as necessary.
Using an Ohmmeter, measure between the Park/Neutral Switch Sense Circuit at the
PCM Connector and Ground.
While moving gear selector between Park and Reverse, watch Ohmmeter display.
Did the display stay below 5.0 ohms at all times?TRANSMISSION -
AUTOMATIC
3-SPD, 31TH
Ye s®Repair the P/N Switch Sense Circuit for a short to Ground.
Perform Powertrain Verification Test VER-5A.
No®Go To 5
5 Ignition Off.
Disconnect the PCM.
Disconnect the Park/Neutral Position Switch Connector.
Note: Check connectors - Clean/repair as necessary.
With an Ohmmeter, measure the Park/Neutral Switch Sense Circuit from the PCM
to the Switch.
Is the resistance below 5.0 ohms?TRANSMISSION -
AUTOMATIC
3-SPD, 31TH
Ye s®Go To 6
No®Repair open P/N Switch Sense Circuit.
Perform Powertrain Verification Test VER-5A.
6 If there are no potential causes remaining, the P/N Position Switch is assumed to be
defective.
View repair options.TRANSMISSION -
AUTOMATIC
3-SPD, 31TH
Repair
Replace the Park/Neutral Position Switch.
Perform Powertrain Verification Test VER-5A.
7 Ignition On, Engine Not Running.
With the DRB, read Park/Neutral Switch input state.
While moving gear selector in and out of Park and Reverse, watch DRB Display.
Did the display show9P/N and D/R9?TRANSMISSION -
AUTOMATIC
4-SPD, 41TE
and/or TRANSMIS-
SION - AUTO-
STICK Ye s®Go To 8
No®Go To 9
308
TRANSMISSION
P-1899 PARK/NEUTRAL SWITCH STUCK IN PARK OR IN GEAR Ð
Continued
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TEST ACTION APPLICABILITY
8 Ignition Off.
Inspect the Wiring and Connector relating to Park/Neutral Position Switch.
Were any problems found?TRANSMISSION -
AUTOMATIC
4-SPD, 41TE
and/or TRANSMIS-
SION - AUTO-
STICK
Ye s®Repair as necessary.
Perform Powertrain Verification Test VER-5A.
No®Test Complete.
9 Ignition Off.
Disconnect the PCM Connector.
Note: Check connectors - Clean/repair as necessary.
Using an Ohmmeter, measure between the Park/Neutral Switch Sense Circuit at the
PCM Connector and Ground.
While moving Gear Selector between Park and Reverse, watch Ohmmeter display.
Did the display switch from below 5.0 ohms to above 5.0 ohms?TRANSMISSION -
AUTOMATIC
4-SPD, 41TE
and/or TRANSMIS-
SION - AUTO-
STICK
Ye s®Replace the PCM.
Perform Powertrain Verification Test VER-5A.
No®Go To 10
10 Ignition Off.
Disconnect the PCM Connector.
Note: Check connectors - Clean/repair as necessary.
Using an Ohmmeter, measure between the Park/Neutral Switch Sense Circuit at the
PCM Connector and Ground.
While moving gear selector between Park and Reverse, watch Ohmmeter display.
Did the display stay below 5.0 ohms at all times?TRANSMISSION -
AUTOMATIC
4-SPD, 41TE
and/or TRANSMIS-
SION - AUTO-
STICK
Ye s®Repair the P/N Switch Sense Circuit for a short to Ground.
Perform Powertrain Verification Test VER-5A.
No®Go To 11
11 Ignition Off.
Disconnect the PCM.
Disconnect the Transmission Range Sensor (TRS) Connector.
Note: Check connectors - Clean/repair as necessary.
With an Ohmmeter, measure the Park/Neutral Switch Sense Circuit from the PCM
to the TRS.
Is the resistance below 5.0 ohms?TRANSMISSION -
AUTOMATIC
4-SPD, 41TE
and/or TRANSMIS-
SION - AUTO-
STICK
Ye s®Go To 12
No®Repair open Park/Neutral Switch Sense Circuit.
Perform Powertrain Verification Test VER-5A.
12 If there are no potential causes remaining, the Transmission Range Sensor is
assumed to be defective.
View repair options.TRANSMISSION -
AUTOMATIC
4-SPD, 41TE
and/or TRANSMIS-
SION - AUTO-
STICK
Repair
Replace the TRS.
Perform Powertrain Verification Test VER-5A.
309
TRANSMISSION
P-1899 PARK/NEUTRAL SWITCH STUCK IN PARK OR IN GEAR Ð
Continued
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EVAP/PURGE SOLENOID - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 K52 18PK/BK PROPORTIONAL PURGE SOLENOID CONTROL
2 K70 18VT/RD PWM PURGE SENSE
DUTY CYCLE EVAP/PURGE SOLENOIDCAV CIRCUIT FUNCTION
1 - EVAPORATIVE EMISSION SOLENOID CONTROL
2 - EVAPORATIVE SOLENOID SENSE
FUEL INJECTOR NO. 1 (2.0L/2.4L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 K11 18WT/DB FUEL INJECTOR NO. 1 DRIVER
2 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
C
O
N
N
E
C
T
O
R
P
I
N
O
U
T
S
337
CONNECTOR PINOUTS
ProCarManuals.com

FUEL INJECTOR NO. 1 (3.3L/3.8L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K11 18WT/DB FUEL INJECTOR NO. 1 DRIVER
FUEL INJECTOR NO. 2 (2.OL/2.4L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 K12 18TN/WT FUEL INJECTOR NO. 2 DRIVER
2 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
FUEL INJECTOR NO. 2 (3.3L/3.8L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K12 18TN/WT FUEL INJECTOR NO. 2 DRIVER
FUEL INJECTOR NO. 3 (3.3L/3.8L)- BLACK 2 WAYCAV CIRCUIT FUNCTION
1 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K13 18YL/WT FUEL INJECTOR NO. 2 DRIVER
C
O
N
N
E
C
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O
R
P
I
N
O
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S
338
CONNECTOR PINOUTS
ProCarManuals.com

FUEL INJECTOR NO. 3 (2.0L/2.4L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 K13 18YL/WT FUEL INJECTOR NO. 3 DRIVER
2 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
FUEL INJECTOR NO. 4 (3.3L/3.8L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
1 K14 18LB/BR FUEL INJECTOR NO. 2 DRIVER
FUEL INJECTOR NO. 4 (2.0L/2.4L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 K14 18LB/BR FUEL INJECTOR NO. 4 DRIVER
2 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
FUEL INJECTOR NO. 5 (3.3L/3.8L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K38 18GY FUEL INJECTOR NO. 5 DRIVER
C
O
N
N
E
C
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P
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339
CONNECTOR PINOUTS
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GENERATOR (GENERATOR SIDE)CAV CIRCUIT FUNCTION
1 - ASD RELAY OUTPUT
2 - GENERATOR FIELD DRIVER
3- -
4 - B(+)
5 - CASE GROUND
FUEL INJECTOR NO. 6 (3.3L/3.8L) - BLACK 2 WAYCAV CIRCUIT FUNCTION
1 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K58 18BR/DB FUEL INJECTOR NO. 6 DRIVER
FUEL TANK MODULE - LIGHT GRAY 4 WAYCAV CIRCUIT FUNCTION
1 Z1 14BK GROUND
2- -
3 G4 18DB FUEL LEVEL SENSOR SIGNAL
4 A141 16DG/WT FUEL PUMP RELAY OUTPUT
GENERATOR - BLACK 3 WAYCAV CIRCUIT FUNCTION
1 A142 18DG/OR AUTOMATIC SHUT DOWN RELAY OUTPUT
2 K20 18DG GENERATOR FIELD DRIVER (+)
3- -
C
O
N
N
E
C
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P
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O
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340
CONNECTOR PINOUTS
ProCarManuals.com