DTC P0707-00; Tr Switch Short Circuit: Notes

DTC P0707:00	TR switch: Short circuit
DETECTION CONDITION	Vehicle condition: TCM normal during engine rotation Status: Detects TR switch multiple input Period: Confirmed 5 times in 2 s or more
FAIL-SAFE FUNCTION	When multiple position contact points are on, the selected position is determined by the following order of priority. D>R>N (P) When all of the position contact points are off, the D position is determined. Inhibits learning control. Inhibits direct mode. Inhibits AAS mode. Inhibits the neutral control.
POSSIBLE CAUSE	Short to ground in wiring harness between TR switch terminal B and TCM terminal 1O Short to ground in wiring harness between TR switch terminal C and TCM terminal 1M Short to ground in wiring harness between TR switch terminal H and TCM terminal 1N Short to ground in wiring harness between TR switch terminal D and TCM terminal 1K TCM connector or terminal malfunction TR switch connector or terminal malfunction TR switch malfunction TCM malfunction

Fig 1: TCM Circuit Diagram

Courtesy of MAZDA MOTORS CORP.