Fault code 9130: Diagnosis/troubleshooting

DIAGNOSIS/TROUBLESHOOTING CHART - FAULT CODE 9130

Work instruction			Display OK	If not OK
1	Check battery	Examine battery	Step 2	Charge or replace battery -> End
2	Check input voltage at terminal 15	Switch off ignition Pull off plug A on instrument cluster Switch on ignition Measure voltage between plug A on instrument cluster pin 3 and ground	Battery voltage Step 3	Contact resistance in the supply lead; check and repair wiring harness -> End
3	Check input voltage at terminal 30	Measure voltage between plug B on instrument cluster pin 2 and ground Measure voltage between plug B on instrument cluster pin 18 and ground	Battery voltage Step 4	Contact resistance in the supply lead; check and repair wiring harness
4	Check ground points	Measure resistance between plug A pin 1 and ground Measure resistance between plug A pin 17 and ground	< 5 -> End	Check ground points or repair wiring harness -> End