Dodge Sprinter. Manual — part 532
Symptom:
OVER VOLTAGE
POSSIBLE CAUSES
ENGINE CHARGING SYSTEM DTC’S PRESENT
CHECK VOLTAGE AT SLA
SHIFT LEVER ASSEMBLY
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t, read Engine DTC’s.
Are there any Engine Charging System DTC’s present?
All
Yes
→ Refer to the Charging category and perform the appropriate
symptom.
No
→ Go To 2
2
Turn the ignition off to the lock position.
Disconnect the Shift Lever Assembly harness connector.
Start the engine and raise the engine speed to 1500 RPM.
Measure the Transmission Relay Output voltage at the Shift Lever Assembly harness
connector.
Is the voltage above 16.0 volts, ± 0.3 volts?
All
Yes
→ Repair the Transmission relay Output circuit for over voltage.
Due to a direct connection to the generator, check output voltage
at the generator and repair as necessary.
No
→ Replace the Shift Lever Assembly per the Service Information.
21
SHIFT LEVER ASSEMBLY
Symptom:
RR WHEEL SPIN CAN MESSAGE NOT VALID
POSSIBLE CAUSES
ABS WHEEL SPEED SENSOR DTCS PRESENT
ABS CONTROL MODULE
SHIFT LEVER ASSEMBLY
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t, read ABS DTCs.
Are there any CAN bus or Wheel Speed Sensor DTCs present?
All
Yes
→ Refer to the ABS category and perform the appropriate symptom.
No
→ Go To 2
2
Replace the ABS Control Module per the Service Information.
Verify if the DTC returns.
NOTE: It may be necessary to drive the vehicle to verify the repair.
Does the DTC return?
All
Yes
→ Replace the Shift Lever Assembly per the Service Information.
No
→ Test Complete.
22
SHIFT LEVER ASSEMBLY
Symptom:
UNDER VOLTAGE
POSSIBLE CAUSES
ENGINE CHARGING SYSTEM DTC’S PRESENT
TRANSMISSION RELAY OUTPUT CIRCUIT LOW AT SLA
SHIFT LEVER ASSEMBLY
TEST
ACTION
APPLICABILITY
1
With the DRBIII
t, read Engine DTC’s.
Are there any Engine Charging System DTC’s present?
All
Yes
→ Refer to the Charging category and perform the appropriate
symptom.
No
→ Go To 2
2
Turn the ignition off to the lock position.
Disconnect the Shift Lever Assembly harness connector.
Start the engine.
Increase the Engine Speed to 1500 RPM.
Measure the voltage of the Transmission Relay Output circuit in the Shift Lever
Assembly harness connector.
Is the voltage below 9.0 volts?
All
Yes
→ Repair the Transmission Relay Output circuit for an open or high
resistance.
No
→ Replace the Shift Lever Assembly per the Service Information.
23
SHIFT LEVER ASSEMBLY
Symptom List:
1-2/4-5 SOLENOID CIRCUIT
1-2/4-5 SOLENOID CIRCUIT SHORT TO GROUND
Test Note:
All symptoms listed above are diagnosed using the same tests.
The title for the tests will be 1-2/4-5 SOLENOID CIRCUIT.
When Monitored and Set Condition:
1-2/4-5 SOLENOID CIRCUIT
When Monitored:
Always monitored with system active at each ignition cycle.
Set Condition:
If the TCM detects a short to ground or battery on the solenoid control
circuit, shorted solenoid, open solenoid, or an open or shorted solenoid control circuit driver
in the TCM.
1-2/4-5 SOLENOID CIRCUIT SHORT TO GROUND
When Monitored:
Always monitored with system active at each ignition cycle.
Set Condition:
If the TCM detects a short to ground or battery on the solenoid control
circuit, shorted solenoid, open solenoid, or an open or shorted solenoid control circuit driver
in the TCM.
POSSIBLE CAUSES
INTERMITTENT WIRING AND CONNECTORS
1-2/4-5 SOLENOID CONTROL CIRCUIT OPEN
1-2/4-5 SOLENOID CONTROL CIRCUIT SHORT TO GROUND
1-2/4-5 SOLENOID CONTROL CIRCUIT SHORT TO OTHER CIRCUITS
1-2/4-5 SOLENOID
TCM - 1-2/4-5 SOLENOID CIRCUIT
24
TRANSMISSION - NAG1
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