Range Rover Evoque: Active On-demand Coupling Control Module
Rear Differential Control Module (RDCM)
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution
of control modules does
not guarantee confirmation of a fault, and may also cause additional faults in
the vehicle being tested and/or the donor
vehicle.
NOTES:
If the control module or a component is suspect and the vehicle remains under manufacturer warranty, refer to the Warranty Policy and Procedures manual (section B1.2), or determine if any prior approval programme is in operation, prior to the installation of a new module/component.
Generic scan tools may not read the codes listed, or may read only 5-digit codes. Match the 5 digits from the scan tool to the first 5 digits of the 7-digit code listed to identify the fault (the last 2 digits give extra information read by the manufacturer-approved diagnostic system).
Check and rectify basic faults before beginning diagnostic routines involving pinpoint tests.
Inspect connectors for signs of water ingress, and pins for damage and/or corrosion.
If DTCs are recorded and, after performing the pinpoint tests, a fault is not present, an intermittent concern may be the cause. Always check for loose connections and corroded terminals.
There are references to 'power latch' within the DTC index. This is where the module must be reset by means of a complete power down and power up.
The table below lists all Diagnostic Trouble Codes (DTCs) that could be logged in the rear differential control module, for additional Diagnosis and Testing information refer to the relevant Diagnosis and Testing Section.
For additional information, refer to: Rear Drive Axle and Differential (205-02 Rear Drive Axle/Differential, Diagnosis and Testing).
READ NEXT:
Rear Seat
Entertainment Module (REM)
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution
of control modules does
not guarantee confirmation of a fault and may also cause additional faults in
t
Keyless
Vehicle Module (KVM)
Remote Keyless Entry Module (RFA)
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution
of control modules does
not guarantee confirmation of a fault and may
Luggage
Compartment Powered Lid Module
Luggage Compartment Powered Lid Module (RGTM)
CAUTION:
Diagnosis by substitution from a donor vehicle is NOT acceptable. Substitution
of control modules does
not guarantee confirmation of a fa
SEE MORE:
Anti-Lock Control - Stability Assist
Accelerometer
Removal
NOTES:
Removal steps in this procedure may contain installation details.
LHD illustration shown, RHD is similar.
Vehicles with automatic transmission
1. Refer to: Floor Console Upper Section (501-12 Instrument Panel and
Console, Removal and Installation).
2. Torque: 9 Nm
Vehi
Coolant level check
Running the engine without
coolant will
cause serious engine damage.
The coolant level in the expansion tank should
be checked at least weekly (more frequently in
high mileage or arduous operating conditions).
Always check the level when the system is
cold.
Ensure the coolant level remai
