Toyota Corolla Cross: Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT NO. 1 ELECTRONIC FUEL INJECTION MAIN RELAY (EFI-MAIN NO. 1)
| (a) Measure the resistance according to the value(s) in the table below.
Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
3 - 5 | Auxiliary battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher | |
Auxiliary battery voltage applied between terminals 1 and 2 |
Below 1 Ω | If the result is not as specified, replace the No. 1 electronic fuel injection main relay (EFI-MAIN NO. 1). |
|
2. INSPECT NO. 3 ELECTRONIC FUEL INJECTION MAIN RELAY (EFI-MAIN NO. 3)
| (a) Measure the resistance according to the value(s) in the table below.
Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
3 - 5 | Auxiliary battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher | |
Auxiliary battery voltage applied between terminals 1 and 2 |
Below 1 Ω | If the result is not as specified, replace the No. 3 electronic fuel injection main relay (EFI-MAIN NO. 3). |
|
3. INSPECT INJECTOR RELAY (D INJ)
| (a) Measure the resistance according to the value(s) in the table below.
Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
3 - 5 | Auxiliary battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher | |
Auxiliary battery voltage applied between terminals 1 and 2 |
Below 1 Ω | If the result is not as specified, replace the injector relay (D INJ). |
|
4. INSPECT VVT RELAY (VVT)
| (a) Measure the resistance according to the value(s) in the table below.
Standard Resistance: |
Tester Connection | Condition |
Specified Condition | |
3 - 5 | Auxiliary battery voltage not applied between terminals 1 and 2 |
10 kΩ or higher | |
Auxiliary battery voltage applied between terminals 1 and 2 |
Below 1 Ω | If the result is not as specified, replace the VVT relay (VVT). |
|
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PRECAUTION WHEN USING GTS
CAUTION:
Strictly obey all traffic rules and regulations.
Do not drive the vehicle with the GTS cable contacting the pedals, shift lever or steering wheel.
Dr
DEFINITION OF TERMS
Term Definition
Monitor Description Description of what the ECM monitors and how it detects malfunctions (monitoring purpose and details).
Related DTCs
SEE MORE:
DESCRIPTION
Detection Item
Symptom
Trouble Area
Battery ECU Communication Stop Mode
Communication stop for "HV Battery" is indicated on the "Communication
Bus Check" screen of the GTS.
Click here
Removal
REMOVAL
CAUTION / NOTICE / HINT
COMPONENTS (REMOVAL)
Procedure
Part Name Code
1
REAR COMBINATION LIGHT ASSEMBLY
81560
-
-
2
REAR SIDE
