Fault overview

Test point

Fault code

Fault effect

Page

44, 45, 46, 50 47, 48, 49, 51 70, 71, 72, 73 >100

Fault memory Fault memory Fault memory Fault memory Fault memory Fault memory Fault memory Fault memory Fault memory

69-D 12 69-D 13 69-D 14 69 - D 14 69-D 15 69-D 15 69 - D 16 69 - D 16 69 - D 16

The warning light is on as long as the limit value is exceeded or not reached. The warning light is not on.

In the case of fault codes 50, 51 and 65, the warning light is on as long as the limit value is exceeded or not reached.

** The fault memory cannot be cleared. The triggering unit must be replaced.

Test point 1

Ignition

Fault

circuit, driver codes 04, 05,

2. Attach the special tool 9516 instead of the airbag unit.

135-96

3. Clear the fault memory.

4. Check whether the fault appears again.

a) If the fault does not appear again, replace the airbag unit.

b) If the fault appears again, disconnect plug connection to the contact unit and attach special tool 9516/1.

Fault, fault code

Possible causes, elimination, notes

5. Clear the fault memory.

6. Check whether the fault appears again.

a) If the fault does not appear again, replace the contact unit.

b) If the fault appears again, check the wiring harness for pinches and chafing damage.

c) If no fault is found on the wiring harness, replace the triggering

Fault code 36

This fault path is checked only once after the ignition is switched on,

Proceed as described below to determine whether the fault was eliminated:

1. Clear the fault memory.

2. Switch off ignition.

3. Remove ignition key.

4. Switch on ignition.

unit.

Note

Test point 2

Ignition circuit, passenger Fault codes 10, 11, 26, 27, 39

1. Disconnect the plug connection to the passenger's airbag unit.

2. Attach the special tool 9516 in conjunction with special tool 9566,

130-96

Fault, fault code Possible causes, elimination, notes

3. Clear the fault memory.

4. Check whether the fault appears again.

a) If the fault does not appear again, replace the passenger's airbag unit.

b) If the fault appears again, check the wiring harness for pinches c) If no fault is found on the wiring harness, replace the triggering Note

This fault path is checked only once after the ignition is switched on. Proceed as described below to determine whether the fault was

Test point 3

Supply voltage Fault code 03

2. Inspect the plug connection on the triggering unit for corrosion.

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