TM 10-3930-675-20-1
0008 00-21
ENGINE TPS AND IDLE VALIDATION SWITCH TROUBLESHOOTING - CONTINUED
0008 00
Table 3. Error Code 1431 - Idle Validation Switch Circuit Failure Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1431 - Idle Validation Switch Circuit
Failure - Continued
a. Measure resistance from
OEM harness connector pin
3 to all other pins in
connector.
Resistance
should be greater than 100k
ohms.
If harness requires replacement,
notify SRA.
b. Measure resistance from
OEM harness connector
pin 13 to all other pins in
connector.
Resistance
should be greater than 100k
ohms.
If harness requires replacement,
notify SRA.
>100K OHMS
>100K OHMS