9-123
P0117, P0118
Ground short circuit check “A”
Lines short circuit check “B”
4. Installed condition of coolant temperature sensor.
• Check for looseness or pinching.
Refer to “CYLINDER HEAD” on page 5-26.
Between coolant temperature sensor coupler
“1” and ground
[P0117, P0118] green/white–ground
Coolant temperature sensor coupler “1”
[P0117, P0118] green/white–any other coupler
terminal
[P0118] black–any other coupler terminal
Joint coupler “2”
[P0118] black/blue–any other coupler terminal
[P0118] black–any other coupler terminal
ECU coupler “3”
[P0117, P0118] green/white–any other coupler
terminal
[P0118] black/blue–any other coupler terminal
Gy
LLVP
P/WO/WY/LL/B
B/LB/LBr/WGy/GBr/LB/YL/W
W/YW/GG/WG/WLg/BL/WL/Y
B
G/W
B
G/W
Gy
LLVP
P/WY/LL/B
B/LB/LBr/WGy/GB/YL/W
W/YW/GG/WG/WL/WL/Y
BA
L/W
WW
L/W
BB
L/B L/B Y/B Y/B
L/R L/R L/RL/RB/L
B
B/L
BBBBB
3
**
1
1
3
*
2
*. MTN890
**. MTN890D
Is resistance ∞ Ω?
YES
→ Go to step 4.
NO
a. Replace the wire harness.
b. Turn the main switch to “ON”, and then check the condition of the DTC using the malfunction
mode of the YDT.
Is it in the “Recovered” condition?
YES
→ Go to step 7, and complete the service.
NO
→ Go to step 4.
To Next Page