C1130
Inspection 13 Engine Signal 1 - Engine SystemDTC C1130
1. CHECKING SELF-DIAGNOSIS RESULTS (1)
Check self-diagnosis results.
Do self-diagnosis results indicate anything other than the above?
YES >> Perform repair or replacement for the item indicated.
NO >> GO TO 2.
2. CHECK ENGINE SYSTEM
1. Perform self-diagnostic procedures for ECM.
* 1 Out of ECM diagnostic items, the 7 items listed above cause VDC to be suspended (VDC OFF and SLIP indicators ON) and allow ABS actuator and electric unit (control unit) to indicate "ENGINE SIGNAL 1".
Do any of the above self-diagnostic items appear on the display?
YES >> Refer to Powertrain Management.
NO >> GO TO 3.
3. CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) TO ECM CIRCUIT
Do "ECM-ABS-TCS COMM NG" and/or "ABS-TCS C/U SIGNAL" (ECM self-diagnostic items) * 2 appear on display?
* 2 Items, which cause VDC to be suspended (VDC OFF and SLIP indicators ON) and allow ABS actuator and electric unit (control unit) to indicate "ENGINE CHECK SIG".
YES >> Refer to "Inspection 15 ENG CHECK SIG - LAN Monitoring", "Inspection 16 LAN SIGNAL 2 - LAN Communication Start Procedure Incomplete" and"Inspection 17 LAN COMM 1 - LAN Communication System Failure".
NO >> GO TO 4.
4. CHECK SELF-DIAGNOSTIC ITEMS
Check self-diagnostic items.
Do any other ECM self-diagnostic items appear?
YES >> Refer to Powertrain Management.
NO >> Inspection end.