TM 5-3805-298-23-1
0107
Table 1. 826 Torque Converter Oil Temperature Sensor Diagnostic Codes - Continued.
0107
CID FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2. Using digital multimeter
Continuity - Replace lower cab wiring
826-3 Torque Converter Oil
(WP 0174), test for continuity
harness (WP 0291).
Temperature Sensor Voltage
between connector C-C12
Is Above Normal or Shorted
Proceed to Test Step 8.
(WP 0012, Figure 26) terminal 29
High - Continued
No Continuity - Replace transmission
and all other C-C12 terminals.
ECM (WP 0266).
Proceed to Test Step 8.
Test Step 8. Verify Malfunction Is
Resolved.
1. Ensure all wiring harness
connectors are connected.
2. Install left engine access panel
(WP 0350).
3. Install transmission ECM cover
(WP 0266).
4. Install left and right lower cab
access panels (WP 0347).
5. Using MSD, check for active
Diagnostic Code 826-3 Torque
diagnostic codes (WP 0008).
Converter Oil Temperature Sensor
Voltage Is Above Normal Becomes
Inactive - Troubleshooting complete.
Diagnostic Code 826-3 Torque
Converter Oil Temperature Sensor
Voltage Is Above Normal Remains
Active - Repeat troubleshooting from
the beginning.
NOTE
826-4 Torque Converter Oil
Temperature Sensor Voltage
Always inspect wiring harness connectors that are involved in the circuit.
Is Below Normal or Shorted
Poor connections can often be the cause of a problem in an electrical
Low
circuit. Verify that all connections in the circuit are clean and secure and
that all connections are in good condition. If a problem with the
connection is found, correct the problem and verify that this malfunction
or diagnostic code is active before performing this procedure.
Perform open or short-circuit test at each wiring harness connection to
identify the correct wiring harness to replace.
Tag all wiring harnesses to aid in installation.
Perform this test only if condition is active.
