Rke Interface Circuit Short To Ground - Skreem - Mercedes-Benz Sprinter 2003 Manual

Symptom:

RKE INTERFACE CIRCUIT SHORT TO GROUND - SKREEM

When Monitored and Set Condition:
RKE INTERFACE CIRCUIT SHORT TO GROUND - SKREEM
When Monitored: Whenever the battery voltage is above 10.0 volts and the module is
connected.
Set Condition: If the SKREEM monitors a resistance below 4000.0 ohms or over 9000.0
ohms for over 30 seconds, this code will set.
DTC PRESENT
SENTRY KEY REMOTE ENTRY MODULE SHORTED
RKE INTERFACE WIRE SHORTED
RKE INTERFACE WIRE OPEN
CENTRAL TIMER MODULE FAILURE
TEST
1 With the DRBIII , record and erase DTC's.
Cycle the ignition switch from ON to OFF to ON.
With the DRBIII , read DTC's.
Using the RKE transmitter, operate the Door Locks several times while observing the
DRBIII .
Wait 10 seconds.
Does the DRBIII
GROUND?
Yes → Go To 2
→ Using the wiring diagram/schematic as a guide, inspect the
No
2 Turn the ignition off.
Disconnect the Sentry Key RemotE Entry Module connector.
Measure the resistance between ground and the RKE Interface circuit.
Is the resistance between 5500.0 (5.5K) and 6500.0 (6.5K) ohms?
Yes → Replace the Sentry Key Remote Entry Module.
→ Go To 3
No
POSSIBLE CAUSES
ACTION
display RKE INTERFACE CIRCUIT OPEN OR SHORT TO
wiring and connectors for an intermittent condition. Using the
RKE transmitter, operate the door locks several times and re-
check for any DTC's.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
POWER DOOR LOCKS/RKE
201
APPLICABILITY
All
All