Idex Hale Sam, Technical Manual

Page: 175 / 223

155
Table 78. Hale SAM System Level SCR Table – CONTINUED
SYMPTOM CAUSE REMEDY
FOAM COMM LOSS, USE SMART-
FOAM DISPLAY – CONTINUED
Wire Harness Discon-
nected/Damaged
– CONTINUED
Check Foam System harness power
connections. Refer to SmartFOAM
manual (FSG-MNL-00158).
Check harness Orange CAN bus con-
nections. Refer to SmartFOAM man-
ual (FSG-MNL-00158).
Check harness Orange CAN bus re-
sistance. Refer to SmartFOAM man-
ual (FSG-MNL-00158).
SmartFOAM Motor Con-
troller Failure
Refer to SmartFOAM manual
(FSG-MNL-00158).
SmartCAFS Motor Control-
ler Failure
Refer to SmartFOAM manual
(FSG-MNL-00158).
SAM Pump Controller
Failure
R&R failed SAM Pump Controller.
Refer to SmartFOAM manual
(FSG-MNL-00158).
SAM Control Center
Failure
R&R failed SAM Control Center.
Refer to SmartFOAM manual
(FSG-MNL-00158).
FRONT INTAKE MIV MODULE SIGNAL
LOST - OPERATE FRONT MIV WITH
MANUAL OVERRIDE KNOB
Bottom MIV Valve Drive
Module Lost Comm
Check harness power connections
and circuit breakers. See para-
graph 4.3.5 (page 48) and sec-
tion 4.10.6 (page 115).
Check harness Green CAN bus con-
nections. Refer to FSG-PL-01503/
FSG-PL-01504 and industry standard
Deutsch connector practices.
Check harness Green CAN bus re-
sistance. See paragraph 4.16.3
(page 170).
Equipment Failure Verify Bottom MIV Valve Drive mod-
ule is addressed correctly. See para-
graph 4.8.4 (page 100).
R&R failed Bottom MIV Valve Drive
module. See paragraph 4.8.4
(page 100).
Confirm master MIV–A module is op-
erational.
If failed, R&R failed SAM master
MIV–A module. See paragraph 4.8.3
(page 97).
Confirm Bottom MIV is operational.
Refer to FSG-MNL-00217 (MIV 2.0
TM).
If failed R&R failed Bottom MIV. Re-
fer to FSG-MNL-00217 (MIV 2.0 TM).