Fault code 0595: Diagnosis/troubleshooting
WARNING:
Danger of personal injury due to risk of fire if there are short circuits in wiring harness or leaking fluids when the cutoff relay (to interrupt battery voltage) is actuated.
- The cutoff relay (to interrupt battery voltage) must only be actuated by trained and authorized staff
- Damage, abrasions or pinched wires in the wiring harness must be located and either repaired or replaced
- Short circuits to B+, short circuits to ground and open circuits in the entire wiring harness must be eliminated or repaired
- Mechanical components must not be damaged in any way that could cause leaking fluids to ignite in the event of a short circuit
NOTE:
If there is no incoming signal/message via CAN comfort using several control units, CAN comfort must be checked for open or short circuits. Refer to 'CHECKING INSTRUCTIONS/CAN DATA BUS
'.
DIAGNOSIS/TROUBLESHOOTING CHART
| Work instruction | Display OK | If not OK | ||
|---|---|---|---|---|
| 1 | Read the warning for this fault code: | Warning read and instructions complied with! → End Read warning again! Go to Step 2 |
||
| 2 | Read out fault memory in triggering unit for airbag: | Process faults present according to instructions, refer to FAULT OVERVIEW, AIRBAG
! → End If fault still present, then: Go to Step 3 |
||
| 3 | Deactivate cutoff relay (to interrupt battery voltage) (battery voltage interruption no longer present): |
|
Cutoff relay can be deactivated Go to Step 4 |
Replace cutoff relay (to interrupt battery voltage) → End |
| 4 | CHECKING INSTRUCTIONS/CAN DATA BUS . | → End | ||