TEST
ACTION
APPLICABILITY
9
NOTE: Raise the seat to the highest position to gain access to the connec-
tors. The HSM is located at the front of the seat and the Seat Heater
connectors are at the rear of the seat.
Disconnect the Passenger Heated Seat Back 2-way (green) connector.
Measure the resistance of the Passenger Seat Heater Ground circuit (jumper).
Is the resistance below 5.0 ohms?
All
Yes
→
Go To
10
No
→
Repair the open Driver Seat Heater Ground (jumper) circuit.
Perform VERIFICATION TEST -MEMORY SYSTEM.
10
NOTE: Raise the seat to the highest position to gain access to the connec-
tors. The HSM is located at the front of the seat and the Seat Heater
connectors are at the rear of the seat.
Turn the ignition off.
Disconnect the Passenger Heated Seat Back 2-way (green) connector.
Disconnect the Passenger Heated Seat Cushion 4-way connector.
Measure the resistance of the Passenger Seat Heater Ground circuit.
Connect one lead to the Passenger Seat Heater Ground circuit at the Passenger
Heated Seat Back 2-way connector and the other lead to the Passenger Seat Heater
Ground circuit in the Passenger Heated Seat Cushion 4-way connector.
Is the resistance below 5.0 ohms?
All
Yes
→
Go To
11
No
→
Repair the open Passenger Seat Heater Ground circuit between
the Passenger Heated Seat Back 2-way connector and the Pas-
senger Heated Seat Cushion 4-way connector.
Perform VERIFICATION TEST -MEMORY SYSTEM.
11
NOTE: Raise the seat to the highest position to gain access to the connec-
tors. The HSM is located at the front of the seat and the Seat Heater
connectors are at the rear of the seat.
Turn the ignition off.
Disconnect the Passenger Heated Seat Back 2-way (green) connector.
Disconnect the HSM C2 harness connector.
Measure the resistance of the Passenger Seat Heater Ground circuit between the
Seat Back 2-way connector (harness side) and the Heated Seat Module C2 connector.
Is the resistance below 5.0 ohms?
All
Yes
→
Test Complete.
No
→
Repair the Passenger Seat Heater Ground circuit for an open.
Perform VERIFICATION TEST -MEMORY SYSTEM.
211
ELECTRICALLY HEATED SYSTEMS
PASSENGER SEAT HEAT OUTPUT OPEN/SHT TO BATTERY (LIMITED)
—
Continued