Mercedes-Benz Sprinter / Dodge Sprinter. Manual — part 534
Symptom:
INCORRECT CAN MESSAGE FROM ABS
POSSIBLE CAUSES
ABS - INTERNAL
SLA - INTERNAL
TEST
ACTION
APPLICABILITY
1
Turn the ignition off to the lock position.
Replace the ABS Control Module per the Service Information.
Ignition on, engine not running.
With the DRBIII
t, erase Transmission DTCs.
Start the engine and with the brakes firmly applied place the gear selector into Drive.
With the DRBIII
t, read Transmission DTCs.
Did the DTC, ABS CAN MESSAGES INCORRECT, reset?
All
Yes
→ Replace the Shift Lever Assembly per the Service Information.
No
→ Test complete.
18
SHIFT LEVER ASSEMBLY
Symptom:
INTERNAL CONTROLLER
POSSIBLE CAUSES
INTERNAL CONTROLLER
Repair Instructions:
INTERNAL CONTROLLER
The Shift Lever Assembly has detected an internal fault. Replace the Shift Lever Assembly.
19
SHIFT LEVER ASSEMBLY
Symptom:
LR 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.
20
SHIFT LEVER ASSEMBLY
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
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