TM 10-3930-675-24-1
ENGINE TPS AND IDLE VALIDATION SWITCH TROUBLESHOOTING - CONTINUED
0009 00
Table 4. Error Code 1432 - Wrong Voltage Signals Detected at Throttle Position Sensor and
Idle Validation Circuits Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Error Code 1432 - Wrong Voltage Signals 6. Check resistance on the a. If resistance is not as specified,
Detected at Throttle Position Sensor and Idle
accelerator pedal part of
replace accelerator pedal
Validation Circuits - Continued.
connector X690 between pins 5
assembly (WP 0062 00).
and 6. Resistance should be b. Repair or replace damaged
1,500 to 3,000 Ohms with the
connector (WP 0113 00).
pedal released and 250 to 1,500
Ohms with the pedal depressed
difference in the two resistance
values must be least 1,000
Ohms.
USE TEST LEAD KIT P/N 3822917
1500-3000 OHMS
RELEASED
250-1500 OHMS
DEPRESSED
5,6
X690
BK 6
1 OR
RD 5
2 GN
WH 4
3 BU
NOTE: RELEASED VALUE MUST BE AT LEAST
1000 OHMS GREATER THAN DEPRESSED VALUE
7. Check continuity of wires 233, a. Repair or replace damaged
234, and 235 between
connector (WP 0113 00).
connector X690 and connector b. Replace
damaged,
open,
X23 (WP 0048 00-11).
shorted, or grounded X690 to
X23 wiring harness (WP 0113
00).
0009 00-20
