Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Engine Control. Yaris. Ncp93, 131
Integration Relay (For Hatchback) -- Inspection |
| 1. INSPECT NO. 1 INTEGRATION RELAY |
Check the EFI MAIN relay.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition 1C-1 - 1E-4 Battery voltage is not applied to terminals 1E-10 and 1D-7 10 kΩ or higher Battery voltage is applied to terminals 1E-10 and 1D-7 Below 1 Ω
If the result is not as specified, replace the EFI MAIN relay.Text in Illustration *a Component without harness connected
(No. 1 Integration Relay)
Check the C/OPN relay.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition 1E-4 - 1E-5 Battery voltage is not applied to terminals 1E-11 and 1D-9 10 kΩ or higher Battery voltage is applied to terminals 1E-11 and 1D-9 Below 1 Ω
If the result is not as specified, replace the C/OPN relay.Text in Illustration *a Component without harness connected
(No. 1 Integration Relay)
Check the IG2 relay.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition 1C-1 - 1D-9 Battery voltage is not applied to terminals 1E-10 and 1D-17 10 kΩ or higher Battery voltage is applied to terminals 1E-10 and 1D-17 Below 1 Ω
If the result is not as specified, replace the IG2 relay.Text in Illustration *a Component without harness connected
(No. 1 Integration Relay)
Check the HORN relay.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition 1C-1 - 1E-7 Battery voltage is not applied to terminals 1C-1 and 1D-18 10 kΩ or higher Battery voltage is applied to terminals 1C-1 and 1D-18 Below 1 Ω
If the result is not as specified, replace the HORN relay.Text in Illustration *a Component without harness connected
(No. 1 Integration Relay)