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Diagnostic Manual, Body and Accessories, Volume 3

11.2    Model 129

Diagnosis Page
Function Test 11/1
Diagnostic Trouble Code (DTC) Memory 12/1
Complaint Related Diagnostic Chart 13/1

Electrical Test Program
Component Locations 20/1
Component Connections 21/1
Preparation for Test 22/1
Test 23/1
Survey of Electrical Limit Switch Signals 24/1
Survey of Electrical Valve Actuation 25/1
Soft Top Tester Nominal Values 26/1

Hydraulic Test Program
Component Locations 31/1   
Preparation for Test 32/1
Test (Soft top Closed) 33/1
Test (Soft top Up) 34/1

The diagnosis of roll bar deployment in an accident is described in Diagnostic Manual, Body and Accessories, Volume 3, Chapter 19.2.


Injury hazard from pinching and crushing, in extreme cases extremities can even be severed when caught in the mechanism.
When working on components activated via hand, electrically via motors, hydraulically, pneumatically via linkages, it is possible that severe injury can result in the severing, pinching, or crushing of body parts.

Do not allow any body parts to be in the general area of the moving components.

Protective measures:
  • Supervise work.
  • Do not reach into the moving mechanism at any time during any tests.
  • Keep away from the moving mechanism of components which are being activated via the HHT and or directly via circuit 30.
  • Ensure that all test cables are of sufficient length.