LA4A-EL Transmission
WARNING: This page is about a different car, the 2002 Mazda 626. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect transmission range switch harness connector. Using Adapter Cable (49-UN01-091), connect Transmission Tester (49-UN01-071) to transmission range switch, . Install TR/MLP overlay on transmission tester. Set 2-way switch on transmission tester in DOWN position. Turn test select switch to TR/MLP SENSOR TEST position.
- Connect transmission tester power supply. All LEDs should illuminate for a short period of time, then turn off. Using an ohmmeter, connect positive lead to MLP jack and negative lead to SIGRTN jack on transmission tester. Check resistance readings with gear selector in appropriate position. See TRANSMISSION RANGE SWITCH RESISTANCE (LA4A-EL) table. If resistance readings are not as specified, replace transmission range switch. See SERVICING - A/T in TRANSMISSIONS.
TRANSMISSION RANGE SWITCH RESISTANCE (LA4A-EL)
| Gear Selector Position | Ohms |
|---|---|
| P (Park) | 4607-3770 |
| R (Reverse) | 1593-1304 |
| N (Neutral) | 806-660 |
| D (Drive) | 442-361 |
| 2 (Second) | 232-190 |
| 1 (First) | 95-78 |