TM 5-3805-298-23-1
0061
Table 1. 526 Wastegate Solenoid Diagnostic Codes - Continued.
061
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
5. Using digital multimeter
Continuity - Replace engine control
526-6 Wastegate Solenoid
(WP 0174), measure resistance
wiring harness (WP 0294).
Current Above Normal -
between connector E-C4
Continued
Proceed to Test Step 3.
(WP 0012, Figure 10) terminal 17
No Continuity - Proceed to step 6.
and all other terminals in
connector E-C4 (WP 0012,
Figure 10).
6. Using digital multimeter
Continuity - Replace engine control
(WP 0174), measure resistance
wiring harness (WP 0294).
between connector E-C4
Proceed to Test Step 3.
(WP 0012, Figure 10) terminal 17
No Continuity - Replace wastegate
and ground.
solenoid (WP 0209).
Proceed to Test Step 3.
Test Step 3. Verify Malfunction Is
Resolved.
1. Ensure all wiring harness
connectors are connected.
2. Install right engine access panel
(WP 0348).
3. Connect MSD. Select C6.6 924.
Diagnostic Code 526-6 Wastegate
Start engine and operate machine
Solenoid Current Above Normal
in various loads (TM 5-3805-298-
Becomes Inactive - Troubleshooting
10) while using MSD to check for
complete.
active diagnostic codes
Diagnostic Code 526-6 Wastegate
Solenoid Current Above Normal
Remains Active - Repeat
troubleshooting from the beginning.
0061-5