![](../../../img/13/AK305633AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step 2
.
Repair or
replace.
|
|
- Fuel pump relay, continuity check (Refer to
).
|
|
Q.
Is the check result normal?
|
![](../../../img/13/AK305635AB00ENG.png)
|
- Remove relay, and measure at junction block
side.
- Resistance between terminal No. 2 and
earth.
OK: 2 Ω or less
Q.
Is the check result normal?
Go to Step 4
.
![](../../../buttons/03btn002.png)
Check
intermediate connector C-205, and repair
if necessary. If intermediate connector is normal, check
and repair harness between C-216 (terminal
No. 2) fuel pump relay (1) connector and body
earth.
- Check earthing line for open circuit
and damage.
|
![](../../../img/13/AK305635AB00ENG.png)
|
- Remove relay, and measure at junction block
side.
- Ignition switch: ON
- Voltage between terminal No. 3 and earth.
OK: System voltage
Q.
Is the check result normal?
Go to Step 6
.
Go to Step 5
.
|
![](../../../img/13/AK305894AB00ENG.png)
![](../../../img/13/AK305635AB00ENG.png)
|
Q.
Is the check result normal?
![](../../../buttons/03btn001.png)
Check
intermediate connector C-202, and repair
if necessary. If intermediate connector is normal, check
and repair harness between C-216 (terminal
No. 3) fuel pump relay (1) connector and C-307 (terminal
No. 2) ignition switch connector.
- Check power supply line for open
circuit and damage.
Repair or
replace.
|
![](../../../img/13/AK305635AB00ENG.png)
|
- Remove relay, and measure at junction block
side.
- Voltage between terminal No. 4 and earth.
OK: System voltage
Q.
Is the check result normal?
Go to Step 7
.
![](../../../buttons/03btn002.png)
Check
intermediate connectors C-125 and C-203,
and repair if necessary. If intermediate connectors are
normal, check and repair harness between
C-216 (terminal No. 4) fuel pump relay (1) connector and
battery.
- Check power supply line for open/short
circuit.
|
![](../../../img/13/AK305634AB00ENG.png)
|
- Remove relay, and measure at junction block
side.
- Ignition switch: ON
- Voltage between terminal No. 3 and earth.
OK: System voltage
Q.
Is the check result normal?
Go to Step 9
.
Go to Step 8
.
|
![](../../../img/13/AK305894AB00ENG.png)
![](../../../img/13/AK305634AB00ENG.png)
|
Q.
Is the check result normal?
![](../../../buttons/03btn001.png)
Check
intermediate connector C-202, and repair
if necessary. If intermediate connector is normal, check
and repair harness between C-307 (terminal
No. 2) ignition switch connector and C-214 (terminal No.
3) fuel pump relay (2) connector.
- Check power supply line for open
circuit.
Repair or
replace.
|
![](../../../img/13/AK305618AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step
10 .
Repair
or replace.
|
![](../../../img/13/AK305618AB00ENG.png)
![](../../../img/13/AK305634AB00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Ignition switch: ON
- Voltage between terminal No. 8*1 or
No. 16*2 and earth.
OK: System voltage
Q.
Is the check result normal?
Go to Step
11 .
![](../../../buttons/03btn002.png)
Check
intermediate connectors C-18 and C-205,
and repair if necessary. If intermediate connectors are
normal, check and repair harness between
C-214 (terminal No. 2) fuel pump relay (2) connector and
C-110 (terminal No. 8*1 or
No. 16 *2) engine-ECU <M/T>
connector or engine-A/T-ECU <A/T>
connector.
- Check earthing line for open/short
circuit.
|
![](../../../img/13/AK301003AC00ENG.png)
|
Q.
Is the check result normal?
Go to Step
12 .
Repair
or replace.
|
![](../../../img/13/AK301003AC00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Ignition switch: ON
- Using a jumper wire, connect C-110 (terminal No.
8*1 or No.
16*2) engine-ECU <M/T>
connector or engine-A/T-ECU <A/T>
connector
and earth.
- Voltage between terminal No. 5 and earth.
OK: System voltage
Q.
Is the check result normal?
Go to Step
15 .
Go to Step
13 .
|
![](../../../img/13/AK305633AB00ENG.png)
|
- Check power supply line for open/short
circuit.
Q.
Is the check result normal?
Go to Step
14
Repair.
|
![](../../../img/13/AK305634AB00ENG.png)
![](../../../img/13/AK301003AC00ENG.png)
|
note |
Before checking harness, check
intermediate connectors D-210 and D-28, and
repair if necessary.
|
- Check power supply line for open/short circuit and
damage.
Q.
Is the check result normal?
Replace engine-ECU
<M/T> or engine-A/T-ECU
<A/T>.
Repair.
|
![](../../../img/13/AK301003AC00ENG.png)
|
- Disconnect connector, and measure at harness
side.
- Resistance between terminal No. 4 and
earth.
OK: 2 Ω or less
Q.
Is the check result normal?
Go to Step
16 .
![](../../../buttons/03btn002.png)
Check
intermediate connector D-28, and repair
if necessary. If intermediate connector is normal, check
and repair harness between D-15 (terminal
No. 4) fuel pump connector and body
earth.
- Check earthing line for open circuit
and damage.
|
![](../../../img/13/AK305894AB00ENG.png)
|
Q.
Is the check result normal?
Go to Step
17 .
Repair
or replace.
|
![](../../../img/13/AK305894AB00ENG.png)
![](../../../img/13/AK305635AB00ENG.png)
|
note |
Before checking harness, check
intermediate connector C-202, and repair if
necessary.
|
- Check power supply line for damage.
Q.
Is the check result normal?
Go to Step
18 .
Repair.
|
![](../../../img/13/AK305635AB00ENG.png)
|
note |
Before checking harness, check
intermediate connector C-203, C-125, and repair
if necessary.
|
- Check power supply line for damage.
Q.
Is the check result normal?
Go to Step
19 .
Repair.
|
![](../../../img/13/AK305633AB00ENG.png)
|
- Check power supply line for damage.
Q.
Is the check result normal?
Go to Step
20 .
Repair.
|
![](../../../img/13/AK305894AB00ENG.png)
![](../../../img/13/AK305634AB00ENG.png)
|
- Check power supply line for damage.
Q.
Is the check result normal?
Go to Step
21 .
Repair.
|
![](../../../img/13/AK305634AB00ENG.png)
![](../../../img/13/AK301003AC00ENG.png)
|
note |
Before checking harness, check
intermediate connectors D-28 and C-210, and
repair if necessary.
|
- Check power supply line for damage.
Q.
Is the check result normal?
Go to Step
22 .
Repair.
|
![](../../../img/13/AK305634AB00ENG.png)
![](../../../img/13/AK305618AB00ENG.png)
|
note |
Before checking harness, check
intermediate connectors C-18 and C-205, and
repair if necessary.
|
- Check earthing line for damage.
Q.
Is the check result normal?
Replace fuel
pump.
Repair.
|