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ELECTRICALLY HEATED SYSTEMS
DRIVER THERMISTOR OUT OF RANGE HIGH - MHSAPM —
TEST
3
Disconnect the Driver Heated Seat Cushion 4-way connector.
Disconnect the Memory Heated Seat Adjustable Pedal Module C2 connector.
Turn ignition on.
Measure the voltage of the Driver Seat Temperature Sensor 5 Volt Supply circuit in
the cushion side connector to ground.
Is there ANY voltage on the Driver Seat Temperature Sensor 5 Volt Supply circuit?
Yes → Repair the Driver Seat Temperature Sensor 5 Volt Supply ckt for
→ Replace the Memory Heated Seat Adjustable Pedal Module
No
4
Disconnect the Driver Heated Seat Cushion 4-way connector.
Disconnect the Memory Heated Seat Adjustable Pedal Module C2 connector.
Turn ignition on.
Measure the voltage between Driver Seat Temperature Sensor Input circuit and
ground.
Is there ANY voltage on the Driver Seat Temperature Sensor Input circuit?
Yes → Repair the Driver Seat Temperature Sensor Input circuit for a
→ Replace the Driver Seat Cushion/Element as necessary.
No
ACTION
a short to voltage.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
short to voltage.
Perform BODY VERIFICATION TEST - VER 1.
Perform BODY VERIFICATION TEST - VER 1.
396
Continued
APPLICABILITY
All
All
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