SL/R129: Blink test... Check guidance
02-06-2016, 04:18 AM
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w129, c43, 63 black
Blink test... Check guidance
Hi all happy 2016, bit late I know, just back from Xmas Hols.
This an ongoing roof fault saga on my 92 w129, I wondered if you can help me isolate and whether this is an ECU problem or a culmination or issues that with guidance and direction I can start checking the listed components and repairing/replacing them.....
I have multi-meter at the ready and a big box of tools !!!
An RST blink test has thrown up the following faults;
11 - limit switch right front locked
20 - Hardtop installed recognition circuit solenoid valve - Bar extended
27 - Insufficient volts
14 - Limit switch top down
29 - No axle vehicle speed sensor signal
In relation to the above
20 - no hard top on car
27 - battery was fully charged
14 - soft top is up and wont go down
Your thoughts and direction would be very much appreciated,
Many thanks J
This an ongoing roof fault saga on my 92 w129, I wondered if you can help me isolate and whether this is an ECU problem or a culmination or issues that with guidance and direction I can start checking the listed components and repairing/replacing them.....
I have multi-meter at the ready and a big box of tools !!!
An RST blink test has thrown up the following faults;
11 - limit switch right front locked
20 - Hardtop installed recognition circuit solenoid valve - Bar extended
27 - Insufficient volts
14 - Limit switch top down
29 - No axle vehicle speed sensor signal
In relation to the above
20 - no hard top on car
27 - battery was fully charged
14 - soft top is up and wont go down
Your thoughts and direction would be very much appreciated,
Many thanks J
