NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING
NVH troubleshooting - engine noise
Use the chart below to help you find the cause of the symptom
If necessary, repair or replace these parts.
A: Closely related B: Related C: Sometimes related —: Not related
Primary speed sensor
Exploded View
Transaxle assembly
O-ring
Primary speed sensor
: Always replace after every
disassembly.
: N·m (kg-m, in-lb)
: Apply CVT fluid
Removal and Installation
REMOVAL
Remove the engine undercover. Refer to EXT-37, "ENGINE UNDER COVER
: Removal and Ins ...
Intake manifold
Exploded View
Intake manifold
Intake manifold gasket
Electirc throttle control actuator O-ring
Electric throttle control actuator
Removal and Installation
REMOVAL
WARNING:
To avoid danger of being scalded, do not drain engine coolant when engine is
hot.
N ...
System
EPS SYSTEM
EPS SYSTEM : System Description
SYSTEM DIAGRAM
INPUT/OUTPUT SIGNAL
Communicates the signal from each control unit via CAN communication.
Control unit
Signal status
ECM
Transmits the following signal to EPS control unit via CAN
communica ...