TM-9-2320-272-23-2
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-2 - Page 66 of 1417
TROUBLESHOOTING ABS WITHOUT DIAGNOSTIC TOOLS - Continued
T0860DAA
FRONT
RELAY VALVE
SOLENOID
TERMINAL PINS
28-PIN
CONNECTOR
SOLENOID
CONNECTOR
SOLENOID
TERMINAL PINS
REAR RELAY
VALVE
SOLENOID
CONNECTOR
Figure 2.
ABS Solenoid Valve Connectors.
CONDITION/INDICATION
ARE BOTH FRONT AND REAR ABS SOLENOID VALVE CONNECTIONS OK?
DECISION
NO - Replace ABS wiring harness (Volume 3, WP
0467). Go to Step (15) to verify problem is solved.
YES - Go to Step (3).
TM 9-2320-272-23-2
0156
0156-3
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