Fault effectPage

Warning light, roll-over protection system 69 - D 37 Warning light, roll-over protection system 69 - D 37

Supply voltage Solenoid valves 1 and 2 Solenoid valve 1 Solenoid valve 1 Solenoid valve 1 Solenoid valve 2 Solenoid valve 2 Solenoid valve 2 Trigger counter Spirit level 1

Spirit level 2

Acceleration sensor Solenoid valve 1, actuation Solenoid valve 2, actuation Control module faulty

69 - D 37 69 - D 38 69 - D 38 69 - D 38 69 - D 39 69 - D 39 69 - D 39 69 - D 40 69 - D 40 69 - D 40

Test point 1

Warning light of roll-over

Short to ground Fault code 1

This fault is stored in the memory if there is an open circuit or short to ground in the supply lead to the warning light in the instrument cluster.

1. Check bulb and replace if necessary.

2. Check wire to pin 12 for open circuit. Pull plug off the roll-over protection control module. Pull off plug III on the instrument cluster. Measure resistance between plug on roll-over protection control module pin 12 and plug III on instrument cluster pin 16

Short to ground

Measure resistance between plug on roll-over protection control module

Test point 2

Warning light of roll-over

Fault code 2

This fault is stored in the memory if there is a short to B+ of the supply lead to the warning light in the instrument cluster.

1. Pull off plug on control module and plug III on instrument cluster.

Switch ignition on. Measure voltage between plug on roll-over protection control module pin 12 and ground

Test point 3

Supply voltage Fault code 3

This fault is stored in the memory if the supply voltage is insufficient.

1. Examine battery and alternator.

2. Inspect the plug connection on the control module for corrosion.

69 71 Diagnosis/troubleshooting, roll-over protection system - UEB11 Printed in Germany - 39, 2000 99669D23

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