Dodge Dakota (R1). Manual — part 899
TEST
ACTION
APPLICABILITY
30
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM harness connector.
Check connectors - Clean/repair as necessary
Measure the resistance of the 5-volt Supply circuit between the Transmission
Solenoid Assembly harness connector and the PCM harness connector.
Is the resistance below 5.0 ohms?
All
Yes
→
No
→
Repair the 5-volt Supply circuit for an open.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
31
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM harness connector.
Check connectors - Clean/repair as necessary
Measure the resistance between ground and the 5-volt Supply circuit in the
Transmission Solenoid Assembly harness connector.
Is the resistance above 100 kohms?
All
Yes
→
No
→
Repair the 5-volt Supply circuit for a short to ground.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
32
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM harness connectors.
Check connectors - Clean/repair as necessary
Measure the resistance between the 5-volt Supply circuit and the Sensor Ground
circuit in the Transmission Solenoid Assembly harness connector.
Is the resistance above 100 kohms?
All
Yes
→
No
→
Repair the 5-volt Supply circuit for a short to the Sensor Ground
circuit.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
33
If there are no possible causes remaining, view repair.
All
Repair
Replace and program the Powertrain Control Module in accor-
dance with the Service Information.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
328
TRANSMISSION
P1762-GOV PRESS SEN OFFSET VOLTS TOO LO OR HIGH —
Continued
TEST
ACTION
APPLICABILITY
34
WARNING: WHEN THE ENGINE IS OPERATING, DO NOT STAND IN A
DIRECT LINE WITH THE FAN. DO NOT PUT YOUR HANDS NEAR THE
PULLEYS, BELTS OR FAN. DO NOT WEAR LOOSE CLOTHING.
NOTE: The conditions that set the DTC are not present at this time. The
following list may help in identifying the intermittent condition.
With the engine running and at normal operating temperature, monitor the DRBIII
t
parameters related to the DTC while wiggling the wiring harness. Look for param-
eter values to change and/or a DTC to set.
Review the DTC When Monitored and Set Conditions. If possible, try to duplicate the
conditions under which the DTC was set.
Refer to any Technical Service Bulletins (TSB) that may apply.
Visually inspect the related wiring harness. Look for any chafed, pierced, pinched, or
partially broken wires.
Visually inspect the related wiring harness connectors. Look for broken, bent, pushed
out, or corroded terminals.
Were any of the above conditions present?
All
Yes
→
Repair as necessary
Perform TRANSMISSION VERIFICATION TEST VER - 1.
No
→
Test Complete.
329
TRANSMISSION
P1762-GOV PRESS SEN OFFSET VOLTS TOO LO OR HIGH —
Continued
Symptom:
P1763-GOVERNOR PRESSURE SENSOR VOLTS TOO HI
When Monitored and Set Condition:
P1763-GOVERNOR PRESSURE SENSOR VOLTS TOO HI
When Monitored:
Continuously with the key on and the engine running.
Set Condition:
This code will set when the voltage from the governor pressure sensor is
above 4.89 volts for 8.5 seconds.
POSSIBLE CAUSES
OTHER TRANSMISSION DTC’S PRESENT
PARK NEUTRAL DTC PRESENT
TRANSMISSION FLUID LEVEL AND CONDITION
INTERMITTENT PROBLEM
5 VOLT SUPPLY CIRCUIT OPEN
GOV PRESSURE SENSOR SIGNAL CIRCUIT OPEN
SENSOR GROUND CIRCUIT OPEN
GOV PRESS SENSOR SIGNAL CKT SHORT TO VOLTAGE
5 VOLT SUPPLY CIRCUIT OPEN INSIDE TRANS
GOV PRESS SENSOR SIGNAL CKT OPEN INSIDE TRANS
GOV PRESS SENSOR GROUND CKT OPEN INSIDE TRANS
GOV PRESS SENSOR SIGNAL CKT SHORT TO VOLTAGE INSIDE TRANS
GOVERNOR PRESSURE SENSOR (HIGH)
POWERTRAIN CONTROL MODULE
TEST
ACTION
APPLICABILITY
1
Turn the ignition on.
With the DRBIII
t, read DTCs.
Is the Good Trip Counter for P1763 displayed and equal to 0?
All
Yes
→
No
→
2
Turn the ignition on.
With the DRBIII
t, read DTCs.
Are any other transmission DTCs present?
All
Yes
→
Repair all other transmission DTCs before proceeding.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
No
→
330
TRANSMISSION
TEST
ACTION
APPLICABILITY
3
Turn the ignition on.
With the DRBIII
t, read DTCs.
Is a Park/Neutral DTC present?
All
Yes
→
Repair the Park/Neutral DTC before proceeding.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
No
→
4
Start the engine.
Allow the transmission to reach normal operating temperature.
Check the fluid level and condition.
Is the fluid level correct and the fluid condition OK?
All
Yes
→
No
→
Repair the transmission fluid level and condition as necessary.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
5
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM C2 harness connector.
Check connectors - Clean/repair as necessary
Measure the resistance of the 5 volt supply circuit between the Transmission
Solenoid Assembly harness connector and the PCM C2 harness connector.
Is the resistance below 5.0 ohms?
All
Yes
→
No
→
Repair the 5 volt supply circuit for an open.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
6
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM C2 harness connector.
Check connectors - Clean/repair as necessary
Measure the resistance of the governor pressure sensor signal circuit between the
Transmission Solenoid Assembly harness connector and the PCM C2 harness
connector.
Is the resistance below 5.0 ohms?
All
Yes
→
No
→
Repair the governor pressure sensor signal circuit for an open.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
7
Turn the ignition off.
Disconnect the Transmission Solenoid Assembly harness connector.
Disconnect the PCM C1 harness connector.
Check connectors - Clean/repair as necessary.
Measure the resistance of the sensor ground circuit between the Transmission
Solenoid Assembly harness connector and the PCM C1 harness connector.
Is the resistance below 5.0 ohms?
All
Yes
→
No
→
Repair the sensor ground circuit for an open.
Perform TRANSMISSION VERIFICATION TEST VER - 1.
331
TRANSMISSION
P1763-GOVERNOR PRESSURE SENSOR VOLTS TOO HI —
Continued
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