AT-154
AUTOMATIC TRANSMISSION (DIAGNOSTICS)
DIAGNOSTIC PROCEDURE FOR NO-DIAGNOSTIC TROUBLE CODE (DTC)
34
CHECK harness connector between TCM
and Steering roll connector.
1) Disconnect connector from TCM.
2) Measure harness resistance between TCM
connector and steering roll connector.
Connector & terminal
(B55) No. 1 — (B68) No. 3:
Is the measured value less than the speci-
fied value?
1
Ω
The circuit is
returned to a nor-
mal condition.
Temporary poor
contact of the har-
ness may be the
case. Repair poor
contact of steering
roll connector and
steering shift
switch harness or
connector.
Repair poor con-
tact or harness
disconnection
between connec-
tors of TCM con-
nector and
steering roll con-
nector
35
CHECK POOR CONTACT.
Is there poor contact in SPORT shift switch cir-
cuit?
There is poor contact.
Repair poor con-
tact.
Intermittent poor
contact in SPORT
shift switch circuit
connector or har-
ness
Step
Value
Yes
No