Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la
If it fails: lemon-manuals.org.ua

Or, hide this message: temporarily or permanently

A/T Shift Indicator Module: Testing and Inspection

E4 ELECTRONICALLY CONTROLLED TRANSMISSION PATTERN SELECT SW
3 - 4 : Closed with the select SW at SNOW position

E5 (A), E6 (B), E7 (C), E8 (D), E9 (E) ENGINE CONTROL MODULE
BATT - E1 : Always approx. 12 volts
+B - E1 : Approx. 12 volts with the ignition SW ON position
MREL - E1 : Approx. 12 volts with the ignition SW ON position

P1 A/T INDICATOR SW
3 - 1 : Closed with the shift lever in P position
3 - 2 : Closed with the shift lever in R position
3 - 5 : Closed with the shift lever in N position
3 - 7 : Closed with the shift lever in D position
3 - 4 : Closed with the shift lever in 2 position
3 - 8 : Closed with the shift lever in L position