Measure the resistance between GEM C240-16, Circuit 81 (R/LG) and washer fluid level
switch C198, Circuit 81 (R/LG).
Is the resistance less than 5 ohms?
Yes
GO to L6.
No
REPAIR Circuit 81 (R/LG). CLEAR the DTCs. TEST the system for normal operation.
L6 CHECK CIRCUIT 81 (R/LG) FOR SHORT TO GROUND
Measure the resistance between GEM C240-16, Circuit 81 (R/LG) and ground.
Is the resistance greater than 10,000 ohms?
Yes
REPLACE the GEM; REFER to Section 419-10. CLEAR the DTCs. TEST the system for
normal operation.
No
REPAIR Circuit 81 (R/LG). CLEAR the DTCs. TEST the system for normal operation.
CONDITIONS DETAILS/RESULTS/ACTIONS
M1 CHECK THE IGNITION STATES — MONITOR PID IGN_A, IGN_S, IGN_R, AND IGN_O/L
Scan Tool
Monitor the PID IGN_S, IGN_R, IGN_O/L, and IGN_A while turning the ignition switch
through the START, RUN, OFF and ACC positions.
Do the PID values agree with the ignition switch positions?
Yes
GO to M2.
No
REPAIR the ignition circuit (RUN/ACC: Circuit 297 [BK/LG], RUN: Circuit 687 [GY/Y], START
Circuit 32 [R/LB] or Circuit 481 [GY/Y]) in question. CLEAR the DTCs. TEST the system for
normal operation.
M2 CHECK CIRCUIT 1052 (T/BK) FOR VOLTAGE
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