Mazda RX-8 Workshop Manual page 3246

5 CHECK TRUNK LID OPERATION DURING
ON-BOARD DIAGNOSIS
Does the trunk lid open during
on-board diagnostic function
operation?
6 INSPECT TRUNK LID OPENER SYSTEM
Does the trunk lid open by the
trunk lid opener switch?
*7 INSPECT IF MALFUNCTION IS IN TRUNK
LID OPENER RELAY CIRCUIT OR KEYLESS
CONTROL MODULE
Disconnect the keyless control
module connector.
Measure the voltage at keyless
control module connector
terminal 2E.
Is the voltage approx. 12 V?
8 VERIFY THAT ALL DOORS LOCK AND
UNLOCK DURING ON-BOARD DIAGNOSIS
Do all doors unlock and lock
during on-board diagnostic
function operation?
9 INSPECT DOOR LOCK LINKAGE
Operate the door lock knob and
verify the door locks and unlocks
manually.
Does every door lock system
work?
*10 INSPECT IF MALFUNCTION IS IN DOOR
LOCK ACTUATOR, KEYLESS CONTROL
MODULE GROUND CIRCUIT OR ELSEWHERE
YesGo to Step 8.
No Go to the next step.
YesGo to the next step.
No Inspect the trunk lid opener system.
YesReplace the keyless control module and the
reprogram transmitter ID code, then go to Step
11.
No Inspect the trunk lid opener relay circuit.
YesReinspect the malfunction symptoms, then
repeat from Step 1 if the malfunction recurs.
No Go to the next step.
YesGo to the next step.
No Inspect the door lock linkage.
YesReinspect the malfunction symptoms, then
repeat from Step 1 if the malfunction recurs.
If the wiring
harness is
malfunctioning,
repair the
wiring harness,
then go to
Step 11.