
Subsection XX (DIAGNOSTIC AND FAULT CODES)
PCODE
MODULE
DESCRIPTION
CAUSE
ACTION
P0480
ECM
Radiator cooling
fan relay
Blown fuse, damaged
or disconnected relay,
damaged circuit wires
or connectors, damaged
ECM output pins, damaged
Relay.
Check fuse
Disconnect relay.
Measure resistance between
terminals 85 and 86 on relay.
(Expected value: 70 to 90 Ohms)
Measure resistance between
harness connector PF-1E and
ground. (Expected value > OPEN).
Measure resistance from harness
connector: ECM-B3 to PF1-1E
(Expected value: < 2 ohms)
P0500
DPS
Invalid or missing
vehicle speed
No vehicle speed available
& Vehicle is in (H or
L Gear) with Engine
RPM over 4000RPM.
Damaged Vehicle Speed
sensor circuit, Damaged
sensor, Wrong mounting
position of speed sensor.
Check if vehicle speed is available
in Monitoring page in BUDS.
Measure voltage between
harness connector CV-A (red)
and CV-C (ground black).
(Expected value: 11 to 13 volts)
Measure resistance from connector:
CI-9 to CV-B (pink) (Expected value:
< 5 ohms) on ATV
P0508
ECM
Idle Air Control
System Circuit
Low
Damaged IDLE,
damaged circuit wires,
damaged connector or
damaged ECM output
pins.
Make sure IDLE
connector is fully inserted.
Measure resistance from
connector: ECM-D4 to IDLE-D
(Expected value: < 2 ohms)
Measure resistance from
connector: ECM-D3 to IDLE-A
(Expected value: < 2 ohms)
Measure resistance from
connector: ECM-E4 to IDLE-B
(Expected value: < 2 ohms)
Measure resistance from connector:
ECM-C4 to IDLE-C (Expected value:
< 2 ohms)
P0509
ECM
Idle Air Control
System Circuit
High
Damaged IDLE,
damaged circuit wires,
damaged connector or
damaged ECM output
pins.
Make sure IDLE
connector is fully inserted.
Measure resistance from
connector: ECM-D4 to IDLE-D
(Expected value: < 2 ohms)
Measure resistance from
connector: ECM-D3 to IDLE-A
(Expected value: < 2 ohms)
Measure resistance from
connector: ECM-E4 to IDLE-B
(Expected value: < 2 ohms)
Measure resistance from connector:
ECM-C4 to IDLE-C (Expected value:
< 2 ohms)
P0513
ECM
Invalid Access
Key Detected
A non stored access key
was detected when key
switch was turned to ON.
Use a stored access
key to turn key switch.
If no stored access keys are
available program one and try again
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vmr2015