| Test | TECH 1 | Notes | Nominal Values | Pin | Possible |
|---|---|---|---|---|---|
| Step | Display | Trouble | |||
| No. | Codes | ||||
| 19 | PARK/NEUTRAL SW. | Ignition ON | 42/19 | ||
| MT vehicles: | P - N 0V | - | |||
| AT vehicles: | |||||
| Selector lever in Park/Neutral | P - N 0V | ||||
| Selector lever in driving stage | R-D-2-1 12V |
Note: If the P/N selector lever is switched to R-D-2-1 the idle speed in the program is decreased by approx. 40 rpm.
This should prevent the vehicle (AT) from "creeping" too much.
Before trouble-shooting is started, ensure that the vehicle is correctly coded for its version (MT or AT)
- See table 3-
Trouble-shooting: Nominal Value: Cause of Fault:
(If nominal value is not attained)
· Remove plug of P/N switch
X 37 (X 30 for Senator) · Lead interruptions from
- Control unit Ter. 42 to P/N switch
Ignition ON - P/N switch to ground
Using voltmeter, check voltage
at P/N switch plug Ter. H > 10 V
If nominal values are attained · P/N switch defective
· Control unit defective