Engine General Information and Diagnosis: 1A-150
DTC P0500: Vehicle Speed Sensor (VSS) Malfunction
S5JB0A1104049
Wiring Diagram
DTC Detecting Condition and Trouble Area
18
Wire circuit check
1) Measure voltage between “RED/YEL” wire terminal of
radiator cooling fan relay No.3 connector and vehicle
body ground with ignition switch turned ON.
Is voltage 0 V?
Go to Step 19.
“RED/YEL” wire is
shorted to other circuit.
19
Wire circuit check
1) Measure resistance between “RED/YEL” wire terminal of
radiator cooling fan relay No.3 connector and “E23-48”
terminal of ECM connector with ignition switch turned
OFF.
Is resistance below 5
Ω
?
Go to Step 20.
“RED/YEL” wire is open
circuit
20
Radiator cooling fan relay check
1) Check radiator cooling fan relay referring to “Radiator
Cooling Fan Relay Inspection: in Section 1F”.
Is it in good condition?
Substitute a known-
good ECM and recheck.
Replace relay.
Step
Action
Yes
No
E23-4
E23-19
WHT/RED
WHT/BLU
WHT/RED
WHT/BLU
E23
C37
3
4
18
19
5
6
7
10
11
17
20
47
46
49
50
51
21
22
52
16
25
9
24
14
29
55
57
54 53
59
60
58
2
26
27
28
15
30
56
48
32
31
34
35
36
37
40
42
39 38
44
45
43
41
33
1
12
13
23
8
3
4
18
19
5
6
7
10
11
17
20
47
46
49
50
51
21
22
52
16
25
9
24
14
29
55
57
54 53
59
60
58
2
26
27
28
15
30
56
48
32
31
34
35
36
37
40
42
39 38
44
45
43
41
33
1
12
13
23
8
BLK
WHT
BLK
WHT
YEL/BLK
YEL
LT GRN
LT GRN/BLK
12V
12V
1
2
3
4
I5JB0A110060-03
1. Rear left side wheel speed sensor (VSS 1)
3. ABS hydraulic unit / control module Assembly
2. Rear right side wheel speed sensor (VSS 2)
4. ECM
DTC detecting condition
Trouble area
• Vehicle speed signal is not input while fuel is cut at
deceleration for 4 seconds continuously at 3600 rpm or
less.
• Vehicle speed signal is not input even if engine is running
with more than 3700 rpm at D-Range for 4 sec. (for A/T
model).
(2 driving cycle detection logic)
• Wheel speed sensor (VSS)
• Wheel speed sensor circuit
• ABS hydraulic unit / control module assembly
• ECM
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