DANA SPICER TM4 SUMO HP HV Powertrain, Руководство по устранению неисправностей

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132
Service Codes
Refer to the TM4 Product installation guide
for more details grounding (MCU and motor)
B
F
Check the cabling for continuity between the MCU and
motor grounding dedicated points and vehicle chassis
grounding point(s):
- Inspect grounding straps for visible damage.
- With Ohmmeter check electrical continuity between
the MCU and motor bodies to vehicle chassis grounding
point(s).
- Conductive grease used on all grounding contact
points (MCU, motor and vehicle chassis).
MCU Vehicle chassis
MCU dedicated
grounding point
Vehicle chassis
grounding point
Motor dedicated
grounding point
Vehicle chassis
grounding point
Motor Vehicle chassis
To
To
Is any
of the measured resistance over
0.1
Defective grounding strap(s) or
resistive connection point(s).
Replace grounding strap(s) or remake/
fix grounding connection point(s) to
comply to the product installation
guides requirements.
Yes
No