Chrysler 1998 Voyager Service Manual page 536

8R - 8 POWER SEATS
DIAGNOSIS AND TESTING (Continued)
nector (cavity 5) This is a low current battery
feed from the control module that will not illu-
minate a test lamp.
During shipping of the vehicle, an M1 circuit 10
amp fuse (labeled IOD) is temporarily removed from
the PDC in the engine compartment to eliminate
unnecessary battery depletion. However, this fused
circuit being open (that feeds through the electrical
distribution wiring to cavity 16 of the 25-way connec-
tor) will not stop manual seat actuations from taking
place (only recall mode requests) during shipping.
(1) If the memory seat/mirror module does not
respond with a relay click to any seat switch input
(as well as the desired motion) when actuated, pro-
ceed with the following analysis:
Fig. 6 Memory Seat/Mirror Module 25-Way Connector
• Verify power ON F35 and ground Z1 into the
system as indicated above.
• Verify all connectors are mated with the memory
seat/mirror module.
• Place the vehicle gear shift lever in any position
except PARK (causes the Memory Seat/Mirror Mod-
ule to wake-up and provide a position sense voltage
to the seat motor potentiometers and the mirror
rheostat(s). This voltage can be checked at the appro-
priate cavities of the 21 and 25-way connectors.
• Verify the switch connector is mated with the
seat switch on the inside of the outboard side-shield.
• Verify battery voltage at the P9 circuit refer-
enced to the Z1A ground reference (cavity 1) of the
seat switch. If P9 low current battery is not available
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