Suspension - SDD issue - Frozen in manufacturer mode
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4th Gear
Joined: Dec 2024
Posts: 8
Likes: 1
Suspension - SDD issue - Frozen in manufacturer mode
Hi all, let me say hello as i am new on this forum, and thx in advance if someone can help
I bought recently a RRS 2008, and replaced by myself the 4 airstrut last week, the 3 valves block, + the 4 height sensors.
Some leaks, some pipe issues, one of the new height sensor inoperative, all fixed.
The baby is on his wheels, more or less leveled, with a red suspension fault after a failed calibration.
Then i did a big mistake with SDD
I am now stuck in manufacturer freeze mode and to revert sdd is asking me for a manufacturer password.
Does someone know about this password ????
Any help will be valuable. Stef
I bought recently a RRS 2008, and replaced by myself the 4 airstrut last week, the 3 valves block, + the 4 height sensors.
Some leaks, some pipe issues, one of the new height sensor inoperative, all fixed.
The baby is on his wheels, more or less leveled, with a red suspension fault after a failed calibration.
Then i did a big mistake with SDD
I am now stuck in manufacturer freeze mode and to revert sdd is asking me for a manufacturer password.
Does someone know about this password ????
Any help will be valuable. Stef
Thread Starter
|
4th Gear
Joined: Dec 2024
Posts: 8
Likes: 1
this is perhaps a solution
Folks, i perhaps found a solution in sdd help...
If someone better than me in JLR SDD can give an advice it will be highly appreciated
I highlighted in bold the most important lines
DTC Help for RLM C1A00
Fault type54(System programming failure - missing calibration)
Description
Control module.
Supplementary description
•Electronic control module not in customer mode.
Symptoms
•While moving, the vehicle shows:
•Malfunction indicator lamp: red.
•Displayed message: suspension fault - maximum speed 50kph/30mph.
•Other warnings: 2 chimes repeated every 30 seconds if the vehicle moves above 50kph/30mph.
•While stationary, the vehicle shows:
•No warnings.
•Air suspension is inoperable.
Possible causes
•Air suspension - Control module not calibrated.
•Air suspension - Control module has been set into manufacturing, calibration or tight tolerance mode.
Actions required
•If the problem is found during pre-delivery inspection, check that the air suspension control module is not in manufacturing mode, calibration mode or tight tolerance mode using the approved diagnostic system.
•Configure the air suspension control module to customer mode. If necessary tight tolerance mode and manufacturing mode can be set/cleared by starting then ending the suspension geometry set process from integrated diagnostic system menu.
•Refer to the relevant technical service bulletin.
•Clear the DTC and test for normal operation.
•Only if the diagnostic trouble code re-occurs, should the system be calibrated using the approved diagnostic system.
•Clear the DTC and test for normal operation.
Close
Lets cross fingers....
If someone better than me in JLR SDD can give an advice it will be highly appreciated
I highlighted in bold the most important lines
DTC Help for RLM C1A00
Fault type54(System programming failure - missing calibration)
Description
Control module.
Supplementary description
•Electronic control module not in customer mode.
Symptoms
•While moving, the vehicle shows:
•Malfunction indicator lamp: red.
•Displayed message: suspension fault - maximum speed 50kph/30mph.
•Other warnings: 2 chimes repeated every 30 seconds if the vehicle moves above 50kph/30mph.
•While stationary, the vehicle shows:
•No warnings.
•Air suspension is inoperable.
Possible causes
•Air suspension - Control module not calibrated.
•Air suspension - Control module has been set into manufacturing, calibration or tight tolerance mode.
Actions required
•If the problem is found during pre-delivery inspection, check that the air suspension control module is not in manufacturing mode, calibration mode or tight tolerance mode using the approved diagnostic system.
•Configure the air suspension control module to customer mode. If necessary tight tolerance mode and manufacturing mode can be set/cleared by starting then ending the suspension geometry set process from integrated diagnostic system menu.
•Refer to the relevant technical service bulletin.
•Clear the DTC and test for normal operation.
•Only if the diagnostic trouble code re-occurs, should the system be calibrated using the approved diagnostic system.
•Clear the DTC and test for normal operation.
Close
Lets cross fingers....
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