SSM67677
Service Bulletin Details
Public Details for: SSM67677
Summary to be provided on a future date.
- 9999 -
Models from 9999
9999 LAND ROVER LAND ROVER |
TOPIx - SSM67677 - New Range Rover Sport & All New Range Rover Side Step Concer... Page 1 of 1 Initialisation of DSS1.pdf Self Test DSS.pdf Side Step Extra Shim Fitment.pdf Reference SSM67677 Range Rover (All New) / L405 Models Range Rover Sport / L494 New Range Rover Sport & All New Range Rover Side Title Step Concerns Guide Category Accessories Last modified 30-Aug-2013 00:00:00 Symptom General Accessories Concern L405 or L494 one or more concerns with Accessory Deployable Side Steps (DSS): 1. Dynamic Response Pipes contact Deployable Side Step Bracket. 2. Free Play in Deployable Side Step Mounting Bracket 3. Deployable Side Step Module Initialisation 4. Deployable Side Step Fitting – Tap Hole Instruction 5. Deployable Side Step Self-Test Procedure Action Content 1. If it is noticed visually or audibly that the Dynamic Response Pipes are fouling the Side Step Bracket then please refer to TSB LTB00588 2. If the front end of the Deployable Side Step is found to be loose when deployed, add 1 additional shim to the inner mounting point on the front of the bracket – See attached File – Side Step Extra Shim Fitment. PDF 3. When conducting the initialisation procedure, should the Deployable Side Steps not function please see the attached file – Initialisation of DSS.PDF 4. From Vin 120000 L405 and Vin 300000 L494, should Deployable Side Steps & Tubes require fitment then all the location bosses will require tapping out. The SRO time allowance has now been included in the fitment SRO. 5. Should a Dealer or Customer report a concern with the Deployable Side Step System operation, then at the first instance please use the DSS - ON DEMAND SELF TEST procedure within SDD to validate the system. Please see the attached file – Self Test DSS.PDF http://topix.landrover.jlrint.com/topix/service/archive/437521/index 8/30/2013 PREPRE-INITIALISATION OF DSS AFTER INSTALLATION (SWITCHING THE SYSTEM OFF/ON) FUNCTION SWITCH INDICATOR DOES NOT FLASH AFTER INITIALISATION SEQUENCE When the DSS is first installed the electronic ECU module is delivered in an 'OFF' condition. This is designed to prevent the steps from deploying/stowing unintentionally after installation. It has been identified that the DSS initialisation process does not always switch the DSS system ON/OFF. Before proceeding with initialisation of the DSS module, the ignitiion should be switched on and off to allow the vehicle network to be awake; please refer to the owners hand book for instructions. After performing the "SWITCHING THE SYSTEM ON/OFF" process, if the function switch indicator does not flash the process of "SWITCHING THE SYSTEM ON/OFF" should be repeated up to 10 times until the function switch indicator flashes. If after 10 attempts the system still fails to turn ON/OFF the system should be INITIALISATION OF DSS diagnosed with dealer network tools (SDD) and any Device Trouble Codes (DTC's) 'SWITCHING THE SYSTEM OFF/ON ' shuold be cleared and the process from the Initialisation of the DSS should be made within PRE-INITIALISATION stage repeated. 60 seconds of PRE-INITIALISATION. The DSS system is switched ON as follows; Ensure the ignition is OFF. Press and hold the DSS function switch and within 2* seconds of holding the DSS function switch, press the START/STOP button to turn the ignition on The function switch indicator will flash 3 times to indicate that the system is switched ON. To switch the system OFF, the same proceedure should be followed and the function switch indicator will flash 2 times to indicate that the system is off. * Failure to turn the ignition ON within 2 seconds of pressing the function switch will prevent the system from switching ON/OFF DSS ONON-DEMAND SELF TEST MODE With the DSS system fully connected in vehicle, it is possile to validate the system to determine if there are any component level faults. To access the self mode In SDD, under Deployable Running Boards navigate to the "Recommendations" tab where "General Diagnostics and Tools" will be visible and "Diagnostic - On demand self test - Running board control module" can be selected. This routine will deploy and stow the left and right running board. During the deploy or stowing it evaluates the relay, current feedback, hall effect circuits and will drive the status LED active. The sequence of execution is: Stow Left (only if deployed upon entry into self test), Deploy Left, Stow Left, Stow Right (only if deployed upon entry into self test), Deploy Right, Stow Right, then LED test If the module detects a fault during the excersise of this feature it will set or reset an active DTC. If there is no active faults after the test is complete, it should reply with a system pass message